15962704

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21227}}^1$

素因数の和:21282

約数の個数: 20

約数和(自身を含む): 31587264

約数和(自身を除く): 15624560

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21227, 42454, 84908, 169816, 339632, 997669, 1995338, 3990676, 7981352, 15962704]

約数ペア:

[(1, 15962704), (2, 7981352), (4, 3990676), (8, 1995338), (16, 997669), (47, 339632), (94, 169816), (188, 84908), (376, 42454), (752, 21227)]