17894512

素因数分解:

$2^4\times {\mathrm{947}}^1\times {\mathrm{1181}}^1$

素因数の和:2136

約数の個数: 20

約数和(自身を含む): 34736616

約数和(自身を除く): 16842104

約数列:

[1, 2, 4, 8, 16, 947, 1181, 1894, 2362, 3788, 4724, 7576, 9448, 15152, 18896, 1118407, 2236814, 4473628, 8947256, 17894512]

約数ペア:

[(1, 17894512), (2, 8947256), (4, 4473628), (8, 2236814), (16, 1118407), (947, 18896), (1181, 15152), (1894, 9448), (2362, 7576), (3788, 4724)]