127281304

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{837377}}^1$

素因数の和:837402

約数の個数: 16

約数和(自身を含む): 251213400

約数和(自身を除く): 123932096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 837377, 1674754, 3349508, 6699016, 15910163, 31820326, 63640652, 127281304]

約数ペア:

[(1, 127281304), (2, 63640652), (4, 31820326), (8, 15910163), (19, 6699016), (38, 3349508), (76, 1674754), (152, 837377)]