13449788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17981}}^1$

素因数の和:18013

約数の個数: 24

約数和(自身を含む): 27188784

約数和(自身を除く): 13738996

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 17981, 35962, 71924, 197791, 305677, 395582, 611354, 791164, 1222708, 3362447, 6724894, 13449788]

約数ペア:

[(1, 13449788), (2, 6724894), (4, 3362447), (11, 1222708), (17, 791164), (22, 611354), (34, 395582), (44, 305677), (68, 197791), (187, 71924), (374, 35962), (748, 17981)]