15896571848

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{773}}^1\times {\mathrm{26501}}^1$

素因数の和:27377

約数の個数: 32

約数和(自身を含む): 30153445560

約数和(自身を除く): 14256873712

約数列:

[1, 2, 4, 8, 97, 194, 388, 773, 776, 1546, 3092, 6184, 26501, 53002, 74981, 106004, 149962, 212008, 299924, 599848, 2570597, 5141194, 10282388, 20485273, 20564776, 40970546, 81941092, 163882184, 1987071481, 3974142962, 7948285924, 15896571848]

約数ペア:

[(1, 15896571848), (2, 7948285924), (4, 3974142962), (8, 1987071481), (97, 163882184), (194, 81941092), (388, 40970546), (773, 20564776), (776, 20485273), (1546, 10282388), (3092, 5141194), (6184, 2570597), (26501, 599848), (53002, 299924), (74981, 212008), (106004, 149962)]