15522224

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 40

約数和(自身を含む): 32140800

約数和(自身を除く): 16618576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 149, 272, 298, 383, 596, 766, 1192, 1532, 2384, 2533, 3064, 5066, 6128, 6511, 10132, 13022, 20264, 26044, 40528, 52088, 57067, 104176, 114134, 228268, 456536, 913072, 970139, 1940278, 3880556, 7761112, 15522224]

約数ペア:

[(1, 15522224), (2, 7761112), (4, 3880556), (8, 1940278), (16, 970139), (17, 913072), (34, 456536), (68, 228268), (136, 114134), (149, 104176), (272, 57067), (298, 52088), (383, 40528), (596, 26044), (766, 20264), (1192, 13022), (1532, 10132), (2384, 6511), (2533, 6128), (3064, 5066)]