17531930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7933}}^1$

素因数の和:7970

約数の個数: 32

約数和(自身を含む): 35988624

約数和(自身を除く): 18456694

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 7933, 15866, 39665, 79330, 103129, 134861, 206258, 269722, 515645, 674305, 1031290, 1348610, 1753193, 3506386, 8765965, 17531930]

約数ペア:

[(1, 17531930), (2, 8765965), (5, 3506386), (10, 1753193), (13, 1348610), (17, 1031290), (26, 674305), (34, 515645), (65, 269722), (85, 206258), (130, 134861), (170, 103129), (221, 79330), (442, 39665), (1105, 15866), (2210, 7933)]