15793910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2228

約数の個数: 32

約数和(自身を含む): 31491072

約数和(自身を除く): 15697162

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 2143, 3685, 4286, 7370, 10715, 21430, 23573, 47146, 117865, 143581, 235730, 287162, 717905, 1435810, 1579391, 3158782, 7896955, 15793910]

約数ペア:

[(1, 15793910), (2, 7896955), (5, 3158782), (10, 1579391), (11, 1435810), (22, 717905), (55, 287162), (67, 235730), (110, 143581), (134, 117865), (335, 47146), (670, 23573), (737, 21430), (1474, 10715), (2143, 7370), (3685, 4286)]