22917268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 46771200

約数和(自身を除く): 23853932

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 79, 158, 209, 316, 347, 418, 694, 836, 869, 1388, 1501, 1738, 3002, 3476, 3817, 6004, 6593, 7634, 13186, 15268, 16511, 26372, 27413, 33022, 54826, 66044, 72523, 109652, 145046, 290092, 301543, 520847, 603086, 1041694, 1206172, 2083388, 5729317, 11458634, 22917268]

約数ペア:

[(1, 22917268), (2, 11458634), (4, 5729317), (11, 2083388), (19, 1206172), (22, 1041694), (38, 603086), (44, 520847), (76, 301543), (79, 290092), (158, 145046), (209, 109652), (316, 72523), (347, 66044), (418, 54826), (694, 33022), (836, 27413), (869, 26372), (1388, 16511), (1501, 15268), (1738, 13186), (3002, 7634), (3476, 6593), (3817, 6004)]