22780088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2053}}^1$

素因数の和:2151

約数の個数: 32

約数和(自身を含む): 45598800

約数和(自身を除く): 22818712

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2053, 2774, 4106, 5548, 8212, 11096, 16424, 39007, 78014, 149869, 156028, 299738, 312056, 599476, 1198952, 2847511, 5695022, 11390044, 22780088]

約数ペア:

[(1, 22780088), (2, 11390044), (4, 5695022), (8, 2847511), (19, 1198952), (38, 599476), (73, 312056), (76, 299738), (146, 156028), (152, 149869), (292, 78014), (584, 39007), (1387, 16424), (2053, 11096), (2774, 8212), (4106, 5548)]