9885538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 16998912

約数和(自身を除く): 7113374

約数列:

[1, 2, 13, 23, 26, 46, 61, 122, 271, 299, 542, 598, 793, 1403, 1586, 2806, 3523, 6233, 7046, 12466, 16531, 18239, 33062, 36478, 81029, 162058, 214903, 380213, 429806, 760426, 4942769, 9885538]

約数ペア:

[(1, 9885538), (2, 4942769), (13, 760426), (23, 429806), (26, 380213), (46, 214903), (61, 162058), (122, 81029), (271, 36478), (299, 33062), (542, 18239), (598, 16531), (793, 12466), (1403, 7046), (1586, 6233), (2806, 3523)]