11979210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{953}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 28848960

約数和(自身を除く): 16869750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 953, 1257, 1906, 2095, 2514, 2859, 4190, 4765, 5718, 6285, 9530, 12570, 14295, 28590, 399307, 798614, 1197921, 1996535, 2395842, 3993070, 5989605, 11979210]

約数ペア:

[(1, 11979210), (2, 5989605), (3, 3993070), (5, 2395842), (6, 1996535), (10, 1197921), (15, 798614), (30, 399307), (419, 28590), (838, 14295), (953, 12570), (1257, 9530), (1906, 6285), (2095, 5718), (2514, 4765), (2859, 4190)]