16838270

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1873}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 32382720

約数和(自身を除く): 15544450

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 1873, 3746, 4495, 8990, 9365, 18730, 54317, 58063, 108634, 116126, 271585, 290315, 543170, 580630, 1683827, 3367654, 8419135, 16838270]

約数ペア:

[(1, 16838270), (2, 8419135), (5, 3367654), (10, 1683827), (29, 580630), (31, 543170), (58, 290315), (62, 271585), (145, 116126), (155, 108634), (290, 58063), (310, 54317), (899, 18730), (1798, 9365), (1873, 8990), (3746, 4495)]