15439295614

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{20071}}^1$

素因数の和:20776

約数の個数: 32

約数和(自身を含む): 25204008960

約数和(自身を除く): 9764713346

約数列:

[1, 2, 19, 31, 38, 62, 589, 653, 1178, 1306, 12407, 20071, 20243, 24814, 40142, 40486, 381349, 384617, 622201, 762698, 769234, 1244402, 11821819, 13106363, 23643638, 26212726, 249020897, 406297253, 498041794, 812594506, 7719647807, 15439295614]

約数ペア:

[(1, 15439295614), (2, 7719647807), (19, 812594506), (31, 498041794), (38, 406297253), (62, 249020897), (589, 26212726), (653, 23643638), (1178, 13106363), (1306, 11821819), (12407, 1244402), (20071, 769234), (20243, 762698), (24814, 622201), (40142, 384617), (40486, 381349)]