12731572

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3821}}^1$

素因数の和:3856

約数の個数: 36

約数和(自身を含む): 27449604

約数和(自身を除く): 14718032

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 3821, 7642, 15284, 26747, 53494, 64957, 106988, 129914, 187229, 259828, 374458, 454699, 748916, 909398, 1818796, 3182893, 6365786, 12731572]

約数ペア:

[(1, 12731572), (2, 6365786), (4, 3182893), (7, 1818796), (14, 909398), (17, 748916), (28, 454699), (34, 374458), (49, 259828), (68, 187229), (98, 129914), (119, 106988), (196, 64957), (238, 53494), (476, 26747), (833, 15284), (1666, 7642), (3332, 3821)]