13201996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1303}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 24645600

約数和(自身を除く): 11443604

約数列:

[1, 2, 4, 17, 34, 68, 149, 298, 596, 1303, 2533, 2606, 5066, 5212, 10132, 22151, 44302, 88604, 194147, 388294, 776588, 3300499, 6600998, 13201996]

約数ペア:

[(1, 13201996), (2, 6600998), (4, 3300499), (17, 776588), (34, 388294), (68, 194147), (149, 88604), (298, 44302), (596, 22151), (1303, 10132), (2533, 5212), (2606, 5066)]