22512872

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4003}}^1$

素因数の和:4065

約数の個数: 32

約数和(自身を含む): 45645600

約数和(自身を除く): 23132728

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 703, 1406, 2812, 4003, 5624, 8006, 16012, 32024, 76057, 148111, 152114, 296222, 304228, 592444, 608456, 1184888, 2814109, 5628218, 11256436, 22512872]

約数ペア:

[(1, 22512872), (2, 11256436), (4, 5628218), (8, 2814109), (19, 1184888), (37, 608456), (38, 592444), (74, 304228), (76, 296222), (148, 152114), (152, 148111), (296, 76057), (703, 32024), (1406, 16012), (2812, 8006), (4003, 5624)]