15697178

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 29773440

約数和(自身を除く): 14076262

約数列:

[1, 2, 7, 14, 23, 29, 41, 46, 58, 82, 161, 203, 287, 322, 406, 574, 667, 943, 1189, 1334, 1681, 1886, 2378, 3362, 4669, 6601, 8323, 9338, 11767, 13202, 16646, 23534, 27347, 38663, 48749, 54694, 77326, 97498, 191429, 270641, 341243, 382858, 541282, 682486, 1121227, 2242454, 7848589, 15697178]

約数ペア:

[(1, 15697178), (2, 7848589), (7, 2242454), (14, 1121227), (23, 682486), (29, 541282), (41, 382858), (46, 341243), (58, 270641), (82, 191429), (161, 97498), (203, 77326), (287, 54694), (322, 48749), (406, 38663), (574, 27347), (667, 23534), (943, 16646), (1189, 13202), (1334, 11767), (1681, 9338), (1886, 8323), (2378, 6601), (3362, 4669)]