19933530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3671}}^1$

素因数の和:3862

約数の個数: 32

約数和(自身を含む): 48117888

約数和(自身を除く): 28184358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 181, 362, 543, 905, 1086, 1810, 2715, 3671, 5430, 7342, 11013, 18355, 22026, 36710, 55065, 110130, 664451, 1328902, 1993353, 3322255, 3986706, 6644510, 9966765, 19933530]

約数ペア:

[(1, 19933530), (2, 9966765), (3, 6644510), (5, 3986706), (6, 3322255), (10, 1993353), (15, 1328902), (30, 664451), (181, 110130), (362, 55065), (543, 36710), (905, 22026), (1086, 18355), (1810, 11013), (2715, 7342), (3671, 5430)]