19274312876

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13679}}^1$

素因数の和:13796

約数の個数: 96

約数和(自身を含む): 42900480000

約数和(自身を除く): 23626167124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 158, 182, 196, 316, 343, 364, 553, 637, 686, 1027, 1106, 1274, 1372, 2054, 2212, 2548, 3871, 4108, 4459, 7189, 7742, 8918, 13679, 14378, 15484, 17836, 27097, 27358, 28756, 50323, 54194, 54716, 95753, 100646, 108388, 177827, 191506, 201292, 352261, 355654, 383012, 670271, 704522, 711308, 1080641, 1244789, 1340542, 1409044, 2161282, 2489578, 2681084, 4322564, 4691897, 4979156, 7564487, 8713523, 9383794, 14048333, 15128974, 17427046, 18767588, 28096666, 30257948, 34854092, 52951409, 56193332, 60994661, 98338331, 105902818, 121989322, 196676662, 211805636, 243978644, 370659863, 393353324, 688368317, 741319726, 1376736634, 1482639452, 2753473268, 4818578219, 9637156438, 19274312876]

約数ペア:

[(1, 19274312876), (2, 9637156438), (4, 4818578219), (7, 2753473268), (13, 1482639452), (14, 1376736634), (26, 741319726), (28, 688368317), (49, 393353324), (52, 370659863), (79, 243978644), (91, 211805636), (98, 196676662), (158, 121989322), (182, 105902818), (196, 98338331), (316, 60994661), (343, 56193332), (364, 52951409), (553, 34854092), (637, 30257948), (686, 28096666), (1027, 18767588), (1106, 17427046), (1274, 15128974), (1372, 14048333), (2054, 9383794), (2212, 8713523), (2548, 7564487), (3871, 4979156), (4108, 4691897), (4459, 4322564), (7189, 2681084), (7742, 2489578), (8918, 2161282), (13679, 1409044), (14378, 1340542), (15484, 1244789), (17836, 1080641), (27097, 711308), (27358, 704522), (28756, 670271), (50323, 383012), (54194, 355654), (54716, 352261), (95753, 201292), (100646, 191506), (108388, 177827)]