18021310

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{94849}}^1$

素因数の和:94875

約数の個数: 16

約数和(自身を含む): 34146000

約数和(自身を除く): 16124690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 94849, 189698, 474245, 948490, 1802131, 3604262, 9010655, 18021310]

約数ペア:

[(1, 18021310), (2, 9010655), (5, 3604262), (10, 1802131), (19, 948490), (38, 474245), (95, 189698), (190, 94849)]