9869149328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2143}}^1\times {\mathrm{15149}}^1$

素因数の和:17319

約数の個数: 40

約数和(自身を含む): 20138592000

約数和(自身を除く): 10269442672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2143, 4286, 8572, 15149, 17144, 30298, 34288, 40717, 60596, 81434, 121192, 162868, 242384, 287831, 325736, 575662, 651472, 1151324, 2302648, 4605296, 32464307, 64928614, 129857228, 259714456, 519428912, 616821833, 1233643666, 2467287332, 4934574664, 9869149328]

約数ペア:

[(1, 9869149328), (2, 4934574664), (4, 2467287332), (8, 1233643666), (16, 616821833), (19, 519428912), (38, 259714456), (76, 129857228), (152, 64928614), (304, 32464307), (2143, 4605296), (4286, 2302648), (8572, 1151324), (15149, 651472), (17144, 575662), (30298, 325736), (34288, 287831), (40717, 242384), (60596, 162868), (81434, 121192)]