12147907988

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{2971}}^1\times {\mathrm{6121}}^1$

素因数の和:9263

約数の個数: 24

約数和(自身を含む): 21396830784

約数和(自身を除く): 9248922796

約数列:

[1, 2, 4, 167, 334, 668, 2971, 5942, 6121, 11884, 12242, 24484, 496157, 992314, 1022207, 1984628, 2044414, 4088828, 18185491, 36370982, 72741964, 3036976997, 6073953994, 12147907988]

約数ペア:

[(1, 12147907988), (2, 6073953994), (4, 3036976997), (167, 72741964), (334, 36370982), (668, 18185491), (2971, 4088828), (5942, 2044414), (6121, 1984628), (11884, 1022207), (12242, 992314), (24484, 496157)]