15530864

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{10007}}^1$

素因数の和:10112

約数の個数: 20

約数和(自身を含む): 30404304

約数和(自身を除く): 14873440

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 10007, 20014, 40028, 80056, 160112, 970679, 1941358, 3882716, 7765432, 15530864]

約数ペア:

[(1, 15530864), (2, 7765432), (4, 3882716), (8, 1941358), (16, 970679), (97, 160112), (194, 80056), (388, 40028), (776, 20014), (1552, 10007)]