15333988592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73721099}}^1$

素因数の和:73721120

約数の個数: 20

約数和(自身を含む): 31994957400

約数和(自身を除く): 16660968808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 73721099, 147442198, 294884396, 589768792, 958374287, 1179537584, 1916748574, 3833497148, 7666994296, 15333988592]

約数ペア:

[(1, 15333988592), (2, 7666994296), (4, 3833497148), (8, 1916748574), (13, 1179537584), (16, 958374287), (26, 589768792), (52, 294884396), (104, 147442198), (208, 73721099)]