22497808

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{9437}}^1$

素因数の和:9594

約数の個数: 20

約数和(自身を含む): 43886700

約数和(自身を除く): 21388892

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 9437, 18874, 37748, 75496, 150992, 1406113, 2812226, 5624452, 11248904, 22497808]

約数ペア:

[(1, 22497808), (2, 11248904), (4, 5624452), (8, 2812226), (16, 1406113), (149, 150992), (298, 75496), (596, 37748), (1192, 18874), (2384, 9437)]