12885422

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 22581504

約数和(自身を除く): 9696082

約数列:

[1, 2, 11, 17, 22, 34, 131, 187, 262, 263, 374, 526, 1441, 2227, 2882, 2893, 4454, 4471, 5786, 8942, 24497, 34453, 48994, 49181, 68906, 98362, 378983, 585701, 757966, 1171402, 6442711, 12885422]

約数ペア:

[(1, 12885422), (2, 6442711), (11, 1171402), (17, 757966), (22, 585701), (34, 378983), (131, 98362), (187, 68906), (262, 49181), (263, 48994), (374, 34453), (526, 24497), (1441, 8942), (2227, 5786), (2882, 4471), (2893, 4454)]