20194105802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{946037}}^1$

素因数の和:946873

約数の個数: 16

約数和(自身を含む): 32661015912

約数和(自身を除く): 12466910110

約数列:

[1, 2, 13, 26, 821, 1642, 10673, 21346, 946037, 1892074, 12298481, 24596962, 776696377, 1553392754, 10097052901, 20194105802]

約数ペア:

[(1, 20194105802), (2, 10097052901), (13, 1553392754), (26, 776696377), (821, 24596962), (1642, 12298481), (10673, 1892074), (21346, 946037)]