16577974

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{1217}}^1$

素因数の和:1372

約数の個数: 24

約数和(自身を含む): 29158920

約数和(自身を除く): 12580946

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1217, 1946, 2434, 6811, 8519, 13622, 17038, 59633, 119266, 169163, 338326, 1184141, 2368282, 8288987, 16577974]

約数ペア:

[(1, 16577974), (2, 8288987), (7, 2368282), (14, 1184141), (49, 338326), (98, 169163), (139, 119266), (278, 59633), (973, 17038), (1217, 13622), (1946, 8519), (2434, 6811)]