19601310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4327}}^1$

素因数の和:4488

約数の個数: 32

約数和(自身を含む): 47365632

約数和(自身を除く): 27764322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4327, 4530, 8654, 12981, 21635, 25962, 43270, 64905, 129810, 653377, 1306754, 1960131, 3266885, 3920262, 6533770, 9800655, 19601310]

約数ペア:

[(1, 19601310), (2, 9800655), (3, 6533770), (5, 3920262), (6, 3266885), (10, 1960131), (15, 1306754), (30, 653377), (151, 129810), (302, 64905), (453, 43270), (755, 25962), (906, 21635), (1510, 12981), (2265, 8654), (4327, 4530)]