12938564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1277}}^1$

素因数の和:1447

約数の個数: 24

約数和(自身を含む): 24154200

約数和(自身を除く): 11215636

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 1277, 2533, 2554, 5066, 5108, 10132, 21709, 43418, 86836, 190273, 380546, 761092, 3234641, 6469282, 12938564]

約数ペア:

[(1, 12938564), (2, 6469282), (4, 3234641), (17, 761092), (34, 380546), (68, 190273), (149, 86836), (298, 43418), (596, 21709), (1277, 10132), (2533, 5108), (2554, 5066)]