19255710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22133}}^1$

素因数の和:22172

約数の個数: 32

約数和(自身を含む): 47809440

約数和(自身を除く): 28553730

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 22133, 44266, 66399, 110665, 132798, 221330, 331995, 641857, 663990, 1283714, 1925571, 3209285, 3851142, 6418570, 9627855, 19255710]

約数ペア:

[(1, 19255710), (2, 9627855), (3, 6418570), (5, 3851142), (6, 3209285), (10, 1925571), (15, 1283714), (29, 663990), (30, 641857), (58, 331995), (87, 221330), (145, 132798), (174, 110665), (290, 66399), (435, 44266), (870, 22133)]