19840110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14071}}^1$

素因数の和:14128

約数の個数: 32

約数和(自身を含む): 48632832

約数和(自身を除く): 28792722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 14071, 28142, 42213, 70355, 84426, 140710, 211065, 422130, 661337, 1322674, 1984011, 3306685, 3968022, 6613370, 9920055, 19840110]

約数ペア:

[(1, 19840110), (2, 9920055), (3, 6613370), (5, 3968022), (6, 3306685), (10, 1984011), (15, 1322674), (30, 661337), (47, 422130), (94, 211065), (141, 140710), (235, 84426), (282, 70355), (470, 42213), (705, 28142), (1410, 14071)]