16918486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 28576800

約数和(自身を除く): 11658314

約数列:

[1, 2, 13, 26, 41, 59, 82, 118, 269, 533, 538, 767, 1066, 1534, 2419, 3497, 4838, 6994, 11029, 15871, 22058, 31447, 31742, 62894, 143377, 206323, 286754, 412646, 650711, 1301422, 8459243, 16918486]

約数ペア:

[(1, 16918486), (2, 8459243), (13, 1301422), (26, 650711), (41, 412646), (59, 286754), (82, 206323), (118, 143377), (269, 62894), (533, 31742), (538, 31447), (767, 22058), (1066, 15871), (1534, 11029), (2419, 6994), (3497, 4838)]