15647236

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{2939}}^1$

素因数の和:2976

約数の個数: 24

約数和(自身を含む): 30129120

約数和(自身を除く): 14481884

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 2939, 5324, 5878, 11756, 32329, 64658, 129316, 355619, 711238, 1422476, 3911809, 7823618, 15647236]

約数ペア:

[(1, 15647236), (2, 7823618), (4, 3911809), (11, 1422476), (22, 711238), (44, 355619), (121, 129316), (242, 64658), (484, 32329), (1331, 11756), (2662, 5878), (2939, 5324)]