29219390

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{3559}}^1$

素因数の和:4387

約数の個数: 16

約数和(自身を含む): 52673760

約数和(自身を除く): 23454370

約数列:

[1, 2, 5, 10, 821, 1642, 3559, 4105, 7118, 8210, 17795, 35590, 2921939, 5843878, 14609695, 29219390]

約数ペア:

[(1, 29219390), (2, 14609695), (5, 5843878), (10, 2921939), (821, 35590), (1642, 17795), (3559, 8210), (4105, 7118)]