11815492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11959}}^1$

素因数の和:11995

約数の個数: 24

約数和(自身を含む): 23441600

約数和(自身を除く): 11626108

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 11959, 23918, 47836, 155467, 227221, 310934, 454442, 621868, 908884, 2953873, 5907746, 11815492]

約数ペア:

[(1, 11815492), (2, 5907746), (4, 2953873), (13, 908884), (19, 621868), (26, 454442), (38, 310934), (52, 227221), (76, 155467), (247, 47836), (494, 23918), (988, 11959)]