15695855916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{389}}^1\times {\mathrm{1429}}^1$

素因数の和:2019

約数の個数: 96

約数和(自身を含む): 39788548800

約数和(自身を除く): 24092692884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 181, 362, 389, 543, 724, 778, 1086, 1167, 1429, 1556, 2172, 2334, 2353, 2858, 4287, 4668, 4706, 5057, 5716, 7059, 8574, 9412, 10114, 14118, 15171, 17148, 18577, 20228, 28236, 30342, 37154, 55731, 60684, 70409, 74308, 111462, 140818, 211227, 222924, 258649, 281636, 422454, 517298, 555881, 775947, 844908, 915317, 1034596, 1111762, 1551894, 1667643, 1830634, 2223524, 2745951, 3103788, 3335286, 3362437, 3661268, 5491902, 6670572, 6724874, 7226453, 10087311, 10983804, 13449748, 14452906, 20174622, 21679359, 28905812, 40349244, 43358718, 86717436, 100614461, 201228922, 301843383, 402457844, 603686766, 1207373532, 1307987993, 2615975986, 3923963979, 5231951972, 7847927958, 15695855916]

約数ペア:

[(1, 15695855916), (2, 7847927958), (3, 5231951972), (4, 3923963979), (6, 2615975986), (12, 1307987993), (13, 1207373532), (26, 603686766), (39, 402457844), (52, 301843383), (78, 201228922), (156, 100614461), (181, 86717436), (362, 43358718), (389, 40349244), (543, 28905812), (724, 21679359), (778, 20174622), (1086, 14452906), (1167, 13449748), (1429, 10983804), (1556, 10087311), (2172, 7226453), (2334, 6724874), (2353, 6670572), (2858, 5491902), (4287, 3661268), (4668, 3362437), (4706, 3335286), (5057, 3103788), (5716, 2745951), (7059, 2223524), (8574, 1830634), (9412, 1667643), (10114, 1551894), (14118, 1111762), (15171, 1034596), (17148, 915317), (18577, 844908), (20228, 775947), (28236, 555881), (30342, 517298), (37154, 422454), (55731, 281636), (60684, 258649), (70409, 222924), (74308, 211227), (111462, 140818)]