11968450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18413}}^1$

素因数の和:18438

約数の個数: 24

約数和(自身を含む): 23975028

約数和(自身を除く): 12006578

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 18413, 36826, 92065, 184130, 239369, 460325, 478738, 920650, 1196845, 2393690, 5984225, 11968450]

約数ペア:

[(1, 11968450), (2, 5984225), (5, 2393690), (10, 1196845), (13, 920650), (25, 478738), (26, 460325), (50, 239369), (65, 184130), (130, 92065), (325, 36826), (650, 18413)]