19677812402

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1\times {\mathrm{4217}}^1$

素因数の和:5354

約数の個数: 32

約数和(自身を含む): 30923541504

約数和(自身を除く): 11245729102

約数列:

[1, 2, 31, 62, 73, 146, 1031, 2062, 2263, 4217, 4526, 8434, 31961, 63922, 75263, 130727, 150526, 261454, 307841, 615682, 2333153, 4347727, 4666306, 8695454, 9543071, 19086142, 134779537, 269559074, 317384071, 634768142, 9838906201, 19677812402]

約数ペア:

[(1, 19677812402), (2, 9838906201), (31, 634768142), (62, 317384071), (73, 269559074), (146, 134779537), (1031, 19086142), (2062, 9543071), (2263, 8695454), (4217, 4666306), (4526, 4347727), (8434, 2333153), (31961, 615682), (63922, 307841), (75263, 261454), (130727, 150526)]