15666835990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{411311}}^1$

素因数の和:411624

約数の個数: 32

約数和(自身を含む): 30473283456

約数和(自身を除く): 14806447466

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1465, 2930, 3809, 7618, 19045, 38090, 411311, 822622, 2056555, 4113110, 5347043, 10694086, 26735215, 53470430, 120514123, 241028246, 602570615, 1205141230, 1566683599, 3133367198, 7833417995, 15666835990]

約数ペア:

[(1, 15666835990), (2, 7833417995), (5, 3133367198), (10, 1566683599), (13, 1205141230), (26, 602570615), (65, 241028246), (130, 120514123), (293, 53470430), (586, 26735215), (1465, 10694086), (2930, 5347043), (3809, 4113110), (7618, 2056555), (19045, 822622), (38090, 411311)]