12556744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:877

約数の個数: 32

約数和(自身を含む): 25159680

約数和(自身を除く): 12602936

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 727, 1016, 1454, 2159, 2908, 4318, 5816, 8636, 12359, 17272, 24718, 49436, 92329, 98872, 184658, 369316, 738632, 1569593, 3139186, 6278372, 12556744]

約数ペア:

[(1, 12556744), (2, 6278372), (4, 3139186), (8, 1569593), (17, 738632), (34, 369316), (68, 184658), (127, 98872), (136, 92329), (254, 49436), (508, 24718), (727, 17272), (1016, 12359), (1454, 8636), (2159, 5816), (2908, 4318)]