15836368

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{21059}}^1$

素因数の和:21114

約数の個数: 20

約数和(自身を含む): 31337280

約数和(自身を除く): 15500912

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 21059, 42118, 84236, 168472, 336944, 989773, 1979546, 3959092, 7918184, 15836368]

約数ペア:

[(1, 15836368), (2, 7918184), (4, 3959092), (8, 1979546), (16, 989773), (47, 336944), (94, 168472), (188, 84236), (376, 42118), (752, 21059)]