15982404191

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{118361}}^1$

素因数の和:118451

約数の個数: 24

約数和(自身を含む): 18714452544

約数和(自身を除く): 2732048353

約数列:

[1, 13, 17, 47, 169, 221, 611, 799, 2873, 7943, 10387, 118361, 135031, 1538693, 2012137, 5562967, 20003009, 26157781, 72318571, 94570439, 340051153, 940141423, 1229415707, 15982404191]

約数ペア:

[(1, 15982404191), (13, 1229415707), (17, 940141423), (47, 340051153), (169, 94570439), (221, 72318571), (611, 26157781), (799, 20003009), (2873, 5562967), (7943, 2012137), (10387, 1538693), (118361, 135031)]