129485722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{148153}}^1$

素因数の和:148197

約数の個数: 16

約数和(自身を含む): 213341760

約数和(自身を除く): 83856038

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 148153, 296306, 2814907, 3407519, 5629814, 6815038, 64742861, 129485722]

約数ペア:

[(1, 129485722), (2, 64742861), (19, 6815038), (23, 5629814), (38, 3407519), (46, 2814907), (437, 296306), (874, 148153)]