148762438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{355891}}^1$

素因数の和:355923

約数の個数: 16

約数和(自身を含む): 256242240

約数和(自身を除く): 107479802

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 355891, 711782, 3914801, 6761929, 7829602, 13523858, 74381219, 148762438]

約数ペア:

[(1, 148762438), (2, 74381219), (11, 13523858), (19, 7829602), (22, 6761929), (38, 3914801), (209, 711782), (418, 355891)]