19360464

素因数分解:

$2^4\times 3^1\times {\mathrm{149}}^1\times {\mathrm{2707}}^1$

素因数の和:2867

約数の個数: 40

約数和(自身を含む): 50368800

約数和(自身を除く): 31008336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 149, 298, 447, 596, 894, 1192, 1788, 2384, 2707, 3576, 5414, 7152, 8121, 10828, 16242, 21656, 32484, 43312, 64968, 129936, 403343, 806686, 1210029, 1613372, 2420058, 3226744, 4840116, 6453488, 9680232, 19360464]

約数ペア:

[(1, 19360464), (2, 9680232), (3, 6453488), (4, 4840116), (6, 3226744), (8, 2420058), (12, 1613372), (16, 1210029), (24, 806686), (48, 403343), (149, 129936), (298, 64968), (447, 43312), (596, 32484), (894, 21656), (1192, 16242), (1788, 10828), (2384, 8121), (2707, 7152), (3576, 5414)]