21831332

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{8677}}^1$

素因数の和:8735

約数の個数: 24

約数和(自身を含む): 41550264

約数和(自身を除く): 19718932

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 8677, 17354, 34708, 147509, 295018, 321049, 590036, 642098, 1284196, 5457833, 10915666, 21831332]

約数ペア:

[(1, 21831332), (2, 10915666), (4, 5457833), (17, 1284196), (34, 642098), (37, 590036), (68, 321049), (74, 295018), (148, 147509), (629, 34708), (1258, 17354), (2516, 8677)]