15950416

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{12619}}^1$

素因数の和:12706

約数の個数: 20

約数和(自身を含む): 31297600

約数和(自身を除く): 15347184

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 12619, 25238, 50476, 100952, 201904, 996901, 1993802, 3987604, 7975208, 15950416]

約数ペア:

[(1, 15950416), (2, 7975208), (4, 3987604), (8, 1993802), (16, 996901), (79, 201904), (158, 100952), (316, 50476), (632, 25238), (1264, 12619)]