19102540269

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1\times {\mathrm{219577}}^1$

素因数の和:220244

約数の個数: 16

約数和(自身を含む): 26054247168

約数和(自身を除く): 6951706899

約数列:

[1, 3, 47, 141, 617, 1851, 28999, 86997, 219577, 658731, 10320119, 30960357, 135479009, 406437027, 6367513423, 19102540269]

約数ペア:

[(1, 19102540269), (3, 6367513423), (47, 406437027), (141, 135479009), (617, 30960357), (1851, 10320119), (28999, 658731), (86997, 219577)]