19465464

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{4481}}^1$

素因数の和:4671

約数の個数: 32

約数和(自身を含む): 48943440

約数和(自身を除く): 29477976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 4481, 8962, 13443, 17924, 26886, 35848, 53772, 107544, 811061, 1622122, 2433183, 3244244, 4866366, 6488488, 9732732, 19465464]

約数ペア:

[(1, 19465464), (2, 9732732), (3, 6488488), (4, 4866366), (6, 3244244), (8, 2433183), (12, 1622122), (24, 811061), (181, 107544), (362, 53772), (543, 35848), (724, 26886), (1086, 17924), (1448, 13443), (2172, 8962), (4344, 4481)]