12976744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 26697600

約数和(自身を除く): 13720856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 617, 956, 1234, 1912, 2468, 2629, 4936, 5258, 6787, 10516, 13574, 21032, 27148, 54296, 147463, 294926, 589852, 1179704, 1622093, 3244186, 6488372, 12976744]

約数ペア:

[(1, 12976744), (2, 6488372), (4, 3244186), (8, 1622093), (11, 1179704), (22, 589852), (44, 294926), (88, 147463), (239, 54296), (478, 27148), (617, 21032), (956, 13574), (1234, 10516), (1912, 6787), (2468, 5258), (2629, 4936)]