16893904

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{28537}}^1$

素因数の和:28582

約数の個数: 20

約数和(自身を含む): 33617764

約数和(自身を除く): 16723860

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 28537, 57074, 114148, 228296, 456592, 1055869, 2111738, 4223476, 8446952, 16893904]

約数ペア:

[(1, 16893904), (2, 8446952), (4, 4223476), (8, 2111738), (16, 1055869), (37, 456592), (74, 228296), (148, 114148), (296, 57074), (592, 28537)]