22041868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 40118400

約数和(自身を除く): 18076532

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 596, 1193, 2386, 4619, 4772, 9238, 18476, 36983, 73966, 147932, 177757, 355514, 711028, 5510467, 11020934, 22041868]

約数ペア:

[(1, 22041868), (2, 11020934), (4, 5510467), (31, 711028), (62, 355514), (124, 177757), (149, 147932), (298, 73966), (596, 36983), (1193, 18476), (2386, 9238), (4619, 4772)]