22155748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{7879}}^1$

素因数の和:7939

約数の個数: 24

約数和(自身を含む): 41921600

約数和(自身を除く): 19765852

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 7879, 15758, 31516, 149701, 291523, 299402, 583046, 598804, 1166092, 5538937, 11077874, 22155748]

約数ペア:

[(1, 22155748), (2, 11077874), (4, 5538937), (19, 1166092), (37, 598804), (38, 583046), (74, 299402), (76, 291523), (148, 149701), (703, 31516), (1406, 15758), (2812, 7879)]