1921567235294

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1\times {\mathrm{11684243}}^1$

素因数の和:11684960

約数の個数: 32

約数和(自身を含む): 3492934638336

約数和(自身を除く): 1571367403042

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 691, 1382, 4837, 9674, 11747, 23494, 82229, 164458, 11684243, 23368486, 81789701, 163579402, 198632131, 397264262, 1390424917, 2780849834, 8073811913, 16147623826, 56516683391, 113033366782, 137254802521, 274509605042, 960783617647, 1921567235294]

約数ペア:

[(1, 1921567235294), (2, 960783617647), (7, 274509605042), (14, 137254802521), (17, 113033366782), (34, 56516683391), (119, 16147623826), (238, 8073811913), (691, 2780849834), (1382, 1390424917), (4837, 397264262), (9674, 198632131), (11747, 163579402), (23494, 81789701), (82229, 23368486), (164458, 11684243)]