15103640512

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{12420757}}^1$

素因数の和:12420788

約数の個数: 28

約数和(自身を含む): 31548725320

約数和(自身を除く): 16445084808

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 12420757, 24841514, 49683028, 99366056, 198732112, 235994383, 397464224, 471988766, 794928448, 943977532, 1887955064, 3775910128, 7551820256, 15103640512]

約数ペア:

[(1, 15103640512), (2, 7551820256), (4, 3775910128), (8, 1887955064), (16, 943977532), (19, 794928448), (32, 471988766), (38, 397464224), (64, 235994383), (76, 198732112), (152, 99366056), (304, 49683028), (608, 24841514), (1216, 12420757)]