15933532

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:781

約数の個数: 24

約数和(自身を含む): 28834400

約数和(自身を除く): 12900868

約数列:

[1, 2, 4, 37, 74, 148, 199, 398, 541, 796, 1082, 2164, 7363, 14726, 20017, 29452, 40034, 80068, 107659, 215318, 430636, 3983383, 7966766, 15933532]

約数ペア:

[(1, 15933532), (2, 7966766), (4, 3983383), (37, 430636), (74, 215318), (148, 107659), (199, 80068), (398, 40034), (541, 29452), (796, 20017), (1082, 14726), (2164, 7363)]