19013415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 31838400

約数和(自身を除く): 12824985

約数列:

[1, 3, 5, 15, 29, 87, 109, 145, 327, 401, 435, 545, 1203, 1635, 2005, 3161, 6015, 9483, 11629, 15805, 34887, 43709, 47415, 58145, 131127, 174435, 218545, 655635, 1267561, 3802683, 6337805, 19013415]

約数ペア:

[(1, 19013415), (3, 6337805), (5, 3802683), (15, 1267561), (29, 655635), (87, 218545), (109, 174435), (145, 131127), (327, 58145), (401, 47415), (435, 43709), (545, 34887), (1203, 15805), (1635, 11629), (2005, 9483), (3161, 6015)]