38640394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{6547}}^1$

素因数の和:6789

約数の個数: 16

約数和(自身を含む): 62703648

約数和(自身を除く): 24063254

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 6547, 13094, 85111, 170222, 1486169, 2972338, 19320197, 38640394]

約数ペア:

[(1, 38640394), (2, 19320197), (13, 2972338), (26, 1486169), (227, 170222), (454, 85111), (2951, 13094), (5902, 6547)]