19599978099

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1023551}}^1$

素因数の和:1024058

約数の個数: 16

約数和(自身を含む): 28200904704

約数和(自身を除く): 8600926605

約数列:

[1, 3, 13, 39, 491, 1473, 6383, 19149, 1023551, 3070653, 13306163, 39918489, 502563541, 1507690623, 6533326033, 19599978099]

約数ペア:

[(1, 19599978099), (3, 6533326033), (13, 1507690623), (39, 502563541), (491, 39918489), (1473, 13306163), (6383, 3070653), (19149, 1023551)]