19242345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:765

約数の個数: 32

約数和(自身を含む): 32762880

約数和(自身を除く): 13520535

約数列:

[1, 3, 5, 15, 19, 57, 95, 107, 285, 321, 535, 631, 1605, 1893, 2033, 3155, 6099, 9465, 10165, 11989, 30495, 35967, 59945, 67517, 179835, 202551, 337585, 1012755, 1282823, 3848469, 6414115, 19242345]

約数ペア:

[(1, 19242345), (3, 6414115), (5, 3848469), (15, 1282823), (19, 1012755), (57, 337585), (95, 202551), (107, 179835), (285, 67517), (321, 59945), (535, 35967), (631, 30495), (1605, 11989), (1893, 10165), (2033, 9465), (3155, 6099)]