15433808

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{74201}}^1$

素因数の和:74222

約数の個数: 20

約数和(自身を含む): 32203668

約数和(自身を除く): 16769860

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 74201, 148402, 296804, 593608, 964613, 1187216, 1929226, 3858452, 7716904, 15433808]

約数ペア:

[(1, 15433808), (2, 7716904), (4, 3858452), (8, 1929226), (13, 1187216), (16, 964613), (26, 593608), (52, 296804), (104, 148402), (208, 74201)]