2019945497882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4021}}^1\times {\mathrm{19321117}}^1$

素因数の和:19325153

約数の個数: 16

約数和(自身を含む): 3263800537032

約数和(自身を除く): 1243855039150

約数列:

[1, 2, 13, 26, 4021, 8042, 52273, 104546, 19321117, 38642234, 251174521, 502349042, 77690211457, 155380422914, 1009972748941, 2019945497882]

約数ペア:

[(1, 2019945497882), (2, 1009972748941), (13, 155380422914), (26, 77690211457), (4021, 502349042), (8042, 251174521), (52273, 38642234), (104546, 19321117)]