15927831746

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{19763}}^1$

素因数の和:20078

約数の個数: 32

約数和(自身を含む): 25500303360

約数和(自身を除く): 9572471614

約数列:

[1, 2, 19, 38, 127, 167, 254, 334, 2413, 3173, 4826, 6346, 19763, 21209, 39526, 42418, 375497, 402971, 750994, 805942, 2509901, 3300421, 5019802, 6600842, 47688119, 62707999, 95376238, 125415998, 419153467, 838306934, 7963915873, 15927831746]

約数ペア:

[(1, 15927831746), (2, 7963915873), (19, 838306934), (38, 419153467), (127, 125415998), (167, 95376238), (254, 62707999), (334, 47688119), (2413, 6600842), (3173, 5019802), (4826, 3300421), (6346, 2509901), (19763, 805942), (21209, 750994), (39526, 402971), (42418, 375497)]