15566128

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{3169}}^1$

素因数の和:3484

約数の個数: 20

約数和(自身を含む): 30267160

約数和(自身を除く): 14701032

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 3169, 4912, 6338, 12676, 25352, 50704, 972883, 1945766, 3891532, 7783064, 15566128]

約数ペア:

[(1, 15566128), (2, 7783064), (4, 3891532), (8, 1945766), (16, 972883), (307, 50704), (614, 25352), (1228, 12676), (2456, 6338), (3169, 4912)]