39490942

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 62014680

約数和(自身を除く): 22523738

約数列:

[1, 2, 43, 59, 86, 118, 181, 362, 1849, 2537, 3698, 5074, 7783, 10679, 15566, 21358, 109091, 218182, 334669, 459197, 669338, 918394, 19745471, 39490942]

約数ペア:

[(1, 39490942), (2, 19745471), (43, 918394), (59, 669338), (86, 459197), (118, 334669), (181, 218182), (362, 109091), (1849, 21358), (2537, 15566), (3698, 10679), (5074, 7783)]