19190898

素因数分解:

$2^1\times 3^3\times {\mathrm{467}}^1\times {\mathrm{761}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 42793920

約数和(自身を除く): 23603022

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 467, 761, 934, 1401, 1522, 2283, 2802, 4203, 4566, 6849, 8406, 12609, 13698, 20547, 25218, 41094, 355387, 710774, 1066161, 2132322, 3198483, 6396966, 9595449, 19190898]

約数ペア:

[(1, 19190898), (2, 9595449), (3, 6396966), (6, 3198483), (9, 2132322), (18, 1066161), (27, 710774), (54, 355387), (467, 41094), (761, 25218), (934, 20547), (1401, 13698), (1522, 12609), (2283, 8406), (2802, 6849), (4203, 4566)]