16364510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 31743360

約数和(自身を除く): 15378850

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 2003, 4006, 4085, 8170, 10015, 20030, 38057, 76114, 86129, 172258, 190285, 380570, 430645, 861290, 1636451, 3272902, 8182255, 16364510]

約数ペア:

[(1, 16364510), (2, 8182255), (5, 3272902), (10, 1636451), (19, 861290), (38, 430645), (43, 380570), (86, 190285), (95, 172258), (190, 86129), (215, 76114), (430, 38057), (817, 20030), (1634, 10015), (2003, 8170), (4006, 4085)]