15691419042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2833409}}^1$

素因数の和:2833498

約数の個数: 32

約数和(自身を含む): 34272927360

約数和(自身を除く): 18581508318

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 2833409, 5666818, 8500227, 17000454, 36834317, 73668634, 110502951, 201172039, 221005902, 402344078, 603516117, 1207032234, 2615236507, 5230473014, 7845709521, 15691419042]

約数ペア:

[(1, 15691419042), (2, 7845709521), (3, 5230473014), (6, 2615236507), (13, 1207032234), (26, 603516117), (39, 402344078), (71, 221005902), (78, 201172039), (142, 110502951), (213, 73668634), (426, 36834317), (923, 17000454), (1846, 8500227), (2769, 5666818), (5538, 2833409)]