22121848

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12743}}^1$

素因数の和:12787

約数の個数: 32

約数和(自身を含む): 48936960

約数和(自身を除く): 26815112

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 12743, 25486, 50972, 89201, 101944, 178402, 356804, 395033, 713608, 790066, 1580132, 2765231, 3160264, 5530462, 11060924, 22121848]

約数ペア:

[(1, 22121848), (2, 11060924), (4, 5530462), (7, 3160264), (8, 2765231), (14, 1580132), (28, 790066), (31, 713608), (56, 395033), (62, 356804), (124, 178402), (217, 101944), (248, 89201), (434, 50972), (868, 25486), (1736, 12743)]