18659744

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{34301}}^1$

素因数の和:34328

約数の個数: 24

約数和(自身を含む): 38898468

約数和(自身を除く): 20238724

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 34301, 68602, 137204, 274408, 548816, 583117, 1097632, 1166234, 2332468, 4664936, 9329872, 18659744]

約数ペア:

[(1, 18659744), (2, 9329872), (4, 4664936), (8, 2332468), (16, 1166234), (17, 1097632), (32, 583117), (34, 548816), (68, 274408), (136, 137204), (272, 68602), (544, 34301)]