19169330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 16683214

約数列:

[1, 2, 5, 10, 37, 74, 103, 185, 206, 370, 503, 515, 1006, 1030, 2515, 3811, 5030, 7622, 18611, 19055, 37222, 38110, 51809, 93055, 103618, 186110, 259045, 518090, 1916933, 3833866, 9584665, 19169330]

約数ペア:

[(1, 19169330), (2, 9584665), (5, 3833866), (10, 1916933), (37, 518090), (74, 259045), (103, 186110), (185, 103618), (206, 93055), (370, 51809), (503, 38110), (515, 37222), (1006, 19055), (1030, 18611), (2515, 7622), (3811, 5030)]