16802630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7603}}^1$

素因数の和:7640

約数の個数: 32

約数和(自身を含む): 34491744

約数和(自身を除く): 17689114

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 7603, 15206, 38015, 76030, 98839, 129251, 197678, 258502, 494195, 646255, 988390, 1292510, 1680263, 3360526, 8401315, 16802630]

約数ペア:

[(1, 16802630), (2, 8401315), (5, 3360526), (10, 1680263), (13, 1292510), (17, 988390), (26, 646255), (34, 494195), (65, 258502), (85, 197678), (130, 129251), (170, 98839), (221, 76030), (442, 38015), (1105, 15206), (2210, 7603)]