19205070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37657}}^1$

素因数の和:37684

約数の個数: 32

約数和(自身を含む): 48804768

約数和(自身を除く): 29599698

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 37657, 75314, 112971, 188285, 225942, 376570, 564855, 640169, 1129710, 1280338, 1920507, 3200845, 3841014, 6401690, 9602535, 19205070]

約数ペア:

[(1, 19205070), (2, 9602535), (3, 6401690), (5, 3841014), (6, 3200845), (10, 1920507), (15, 1280338), (17, 1129710), (30, 640169), (34, 564855), (51, 376570), (85, 225942), (102, 188285), (170, 112971), (255, 75314), (510, 37657)]