15672842816

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{12888851}}^1$

素因数の和:12888882

約数の個数: 28

約数和(自身を含む): 32737684080

約数和(自身を除く): 17064841264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 12888851, 25777702, 51555404, 103110808, 206221616, 244888169, 412443232, 489776338, 824886464, 979552676, 1959105352, 3918210704, 7836421408, 15672842816]

約数ペア:

[(1, 15672842816), (2, 7836421408), (4, 3918210704), (8, 1959105352), (16, 979552676), (19, 824886464), (32, 489776338), (38, 412443232), (64, 244888169), (76, 206221616), (152, 103110808), (304, 51555404), (608, 25777702), (1216, 12888851)]