38481794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{2309}}^1$

素因数の和:2965

約数の個数: 16

約数和(自身を含む): 62286840

約数和(自身を除く): 23805046

約数列:

[1, 2, 13, 26, 641, 1282, 2309, 4618, 8333, 16666, 30017, 60034, 1480069, 2960138, 19240897, 38481794]

約数ペア:

[(1, 38481794), (2, 19240897), (13, 2960138), (26, 1480069), (641, 60034), (1282, 30017), (2309, 16666), (4618, 8333)]