19158889356

素因数分解:

$2^2\times 3^2\times {\mathrm{532191371}}^1$

素因数の和:532191381

約数の個数: 18

約数和(自身を含む): 48429414852

約数和(自身を除く): 29270525496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 532191371, 1064382742, 1596574113, 2128765484, 3193148226, 4789722339, 6386296452, 9579444678, 19158889356]

約数ペア:

[(1, 19158889356), (2, 9579444678), (3, 6386296452), (4, 4789722339), (6, 3193148226), (9, 2128765484), (12, 1596574113), (18, 1064382742), (36, 532191371)]