15770296438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{877}}^1$

素因数の和:1409

約数の個数: 64

約数和(自身を含む): 27214488000

約数和(自身を除く): 11444191562

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 409, 494, 818, 877, 1157, 1691, 1754, 2314, 3382, 5317, 7771, 10634, 11401, 15542, 16663, 21983, 22802, 33326, 36401, 43966, 72802, 78053, 101023, 156106, 202046, 216619, 358693, 433238, 473213, 691619, 717386, 946426, 1014689, 1383238, 1483007, 2029378, 2966014, 4663009, 6815167, 8991047, 9326018, 13630334, 17982094, 19279091, 31923677, 38558182, 63847354, 88597171, 177194342, 415007801, 606549863, 830015602, 1213099726, 7885148219, 15770296438]

約数ペア:

[(1, 15770296438), (2, 7885148219), (13, 1213099726), (19, 830015602), (26, 606549863), (38, 415007801), (89, 177194342), (178, 88597171), (247, 63847354), (409, 38558182), (494, 31923677), (818, 19279091), (877, 17982094), (1157, 13630334), (1691, 9326018), (1754, 8991047), (2314, 6815167), (3382, 4663009), (5317, 2966014), (7771, 2029378), (10634, 1483007), (11401, 1383238), (15542, 1014689), (16663, 946426), (21983, 717386), (22802, 691619), (33326, 473213), (36401, 433238), (43966, 358693), (72802, 216619), (78053, 202046), (101023, 156106)]