15803942

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2503}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 30288384

約数和(自身を除く): 14484442

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 451, 574, 902, 2503, 3157, 5006, 6314, 17521, 27533, 35042, 55066, 102623, 192731, 205246, 385462, 718361, 1128853, 1436722, 2257706, 7901971, 15803942]

約数ペア:

[(1, 15803942), (2, 7901971), (7, 2257706), (11, 1436722), (14, 1128853), (22, 718361), (41, 385462), (77, 205246), (82, 192731), (154, 102623), (287, 55066), (451, 35042), (574, 27533), (902, 17521), (2503, 6314), (3157, 5006)]