12734617

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{181}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 16103360

約数和(自身を除く): 3368743

約数列:

[1, 7, 19, 23, 133, 161, 181, 437, 529, 1267, 3059, 3439, 3703, 4163, 10051, 24073, 29141, 70357, 79097, 95749, 553679, 670243, 1819231, 12734617]

約数ペア:

[(1, 12734617), (7, 1819231), (19, 670243), (23, 553679), (133, 95749), (161, 79097), (181, 70357), (437, 29141), (529, 24073), (1267, 10051), (3059, 4163), (3439, 3703)]