12120490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1$

素因数の和:966

約数の個数: 32

約数和(自身を含む): 23405760

約数和(自身を除く): 11285270

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 166, 170, 415, 830, 859, 1411, 1718, 2822, 4295, 7055, 8590, 14110, 14603, 29206, 71297, 73015, 142594, 146030, 356485, 712970, 1212049, 2424098, 6060245, 12120490]

約数ペア:

[(1, 12120490), (2, 6060245), (5, 2424098), (10, 1212049), (17, 712970), (34, 356485), (83, 146030), (85, 142594), (166, 73015), (170, 71297), (415, 29206), (830, 14603), (859, 14110), (1411, 8590), (1718, 7055), (2822, 4295)]