19538310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59207}}^1$

素因数の和:59228

約数の個数: 32

約数和(自身を含む): 51155712

約数和(自身を除く): 31617402

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 59207, 118414, 177621, 296035, 355242, 592070, 651277, 888105, 1302554, 1776210, 1953831, 3256385, 3907662, 6512770, 9769155, 19538310]

約数ペア:

[(1, 19538310), (2, 9769155), (3, 6512770), (5, 3907662), (6, 3256385), (10, 1953831), (11, 1776210), (15, 1302554), (22, 888105), (30, 651277), (33, 592070), (55, 355242), (66, 296035), (110, 177621), (165, 118414), (330, 59207)]