18512642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6353}}^1$

素因数の和:6433

約数の個数: 16

約数和(自身を含む): 29279232

約数和(自身を除く): 10766590

約数列:

[1, 2, 31, 47, 62, 94, 1457, 2914, 6353, 12706, 196943, 298591, 393886, 597182, 9256321, 18512642]

約数ペア:

[(1, 18512642), (2, 9256321), (31, 597182), (47, 393886), (62, 298591), (94, 196943), (1457, 12706), (2914, 6353)]