21167459114

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{1747}}^1\times {\mathrm{9601}}^1$

素因数の和:11981

約数の個数: 16

約数和(自身を含む): 31823025216

約数和(自身を除く): 10655566102

約数列:

[1, 2, 631, 1262, 1747, 3494, 9601, 19202, 1102357, 2204714, 6058231, 12116462, 16772947, 33545894, 10583729557, 21167459114]

約数ペア:

[(1, 21167459114), (2, 10583729557), (631, 33545894), (1262, 16772947), (1747, 12116462), (3494, 6058231), (9601, 2204714), (19202, 1102357)]