13194645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 22586880

約数和(自身を除く): 9392235

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 691, 1005, 1273, 2073, 3455, 3819, 6365, 10365, 13129, 19095, 39387, 46297, 65645, 138891, 196935, 231485, 694455, 879643, 2638929, 4398215, 13194645]

約数ペア:

[(1, 13194645), (3, 4398215), (5, 2638929), (15, 879643), (19, 694455), (57, 231485), (67, 196935), (95, 138891), (201, 65645), (285, 46297), (335, 39387), (691, 19095), (1005, 13129), (1273, 10365), (2073, 6365), (3455, 3819)]