15161488

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{9769}}^1$

素因数の和:9874

約数の個数: 20

約数和(自身を含む): 29681260

約数和(自身を除く): 14519772

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 9769, 19538, 39076, 78152, 156304, 947593, 1895186, 3790372, 7580744, 15161488]

約数ペア:

[(1, 15161488), (2, 7580744), (4, 3790372), (8, 1895186), (16, 947593), (97, 156304), (194, 78152), (388, 39076), (776, 19538), (1552, 9769)]