12691744

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{30509}}^1$

素因数の和:30532

約数の個数: 24

約数和(自身を含む): 26909820

約数和(自身を除く): 14218076

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 30509, 61018, 122036, 244072, 396617, 488144, 793234, 976288, 1586468, 3172936, 6345872, 12691744]

約数ペア:

[(1, 12691744), (2, 6345872), (4, 3172936), (8, 1586468), (13, 976288), (16, 793234), (26, 488144), (32, 396617), (52, 244072), (104, 122036), (208, 61018), (416, 30509)]