9885136

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{11657}}^1$

素因数の和:11718

約数の個数: 20

約数和(自身を含む): 19515492

約数和(自身を除く): 9630356

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 11657, 23314, 46628, 93256, 186512, 617821, 1235642, 2471284, 4942568, 9885136]

約数ペア:

[(1, 9885136), (2, 4942568), (4, 2471284), (8, 1235642), (16, 617821), (53, 186512), (106, 93256), (212, 46628), (424, 23314), (848, 11657)]