19463908730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2550971}}^1$

素因数の和:2551094

約数の個数: 32

約数和(自身を含む): 40407396480

約数和(自身を除く): 20943487750

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630, 2550971, 5101942, 12754855, 17856797, 25509710, 35713594, 89283985, 178567970, 278055839, 556111678, 1390279195, 1946390873, 2780558390, 3892781746, 9731954365, 19463908730]

約数ペア:

[(1, 19463908730), (2, 9731954365), (5, 3892781746), (7, 2780558390), (10, 1946390873), (14, 1390279195), (35, 556111678), (70, 278055839), (109, 178567970), (218, 89283985), (545, 35713594), (763, 25509710), (1090, 17856797), (1526, 12754855), (3815, 5101942), (7630, 2550971)]