12789951172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{15271}}^1\times {\mathrm{5659}}^1$

素因数の和:20971

約数の個数: 24

約数和(自身を含む): 22992912320

約数和(自身を除く): 10202961148

約数列:

[1, 2, 4, 37, 74, 148, 5659, 11318, 15271, 22636, 30542, 61084, 209383, 418766, 565027, 837532, 1130054, 2260108, 86418589, 172837178, 345674356, 3197487793, 6394975586, 12789951172]

約数ペア:

[(1, 12789951172), (2, 6394975586), (4, 3197487793), (37, 345674356), (74, 172837178), (148, 86418589), (5659, 2260108), (11318, 1130054), (15271, 837532), (22636, 565027), (30542, 418766), (61084, 209383)]