19346838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{827}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 44354304

約数和(自身を除く): 25007466

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 557, 827, 1114, 1654, 1671, 2481, 3342, 3899, 4962, 5789, 7798, 11578, 11697, 17367, 23394, 34734, 460639, 921278, 1381917, 2763834, 3224473, 6448946, 9673419, 19346838]

約数ペア:

[(1, 19346838), (2, 9673419), (3, 6448946), (6, 3224473), (7, 2763834), (14, 1381917), (21, 921278), (42, 460639), (557, 34734), (827, 23394), (1114, 17367), (1654, 11697), (1671, 11578), (2481, 7798), (3342, 5789), (3899, 4962)]