38928644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4973}}^1$

素因数の和:5099

約数の個数: 24

約数和(自身を含む): 72421440

約数和(自身を除く): 33492796

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 4973, 7828, 9946, 19892, 94487, 188974, 377948, 512219, 1024438, 2048876, 9732161, 19464322, 38928644]

約数ペア:

[(1, 38928644), (2, 19464322), (4, 9732161), (19, 2048876), (38, 1024438), (76, 512219), (103, 377948), (206, 188974), (412, 94487), (1957, 19892), (3914, 9946), (4973, 7828)]