15221546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{3889}}^1$

素因数の和:4013

約数の個数: 16

約数和(自身を含む): 24273600

約数和(自身を除く): 9052054

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3889, 3914, 7778, 73891, 147782, 400567, 801134, 7610773, 15221546]

約数ペア:

[(1, 15221546), (2, 7610773), (19, 801134), (38, 400567), (103, 147782), (206, 73891), (1957, 7778), (3889, 3914)]