18467830

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 34151040

約数和(自身を除く): 15683210

約数列:

[1, 2, 5, 10, 79, 97, 158, 194, 241, 395, 482, 485, 790, 970, 1205, 2410, 7663, 15326, 19039, 23377, 38078, 38315, 46754, 76630, 95195, 116885, 190390, 233770, 1846783, 3693566, 9233915, 18467830]

約数ペア:

[(1, 18467830), (2, 9233915), (5, 3693566), (10, 1846783), (79, 233770), (97, 190390), (158, 116885), (194, 95195), (241, 76630), (395, 46754), (482, 38315), (485, 38078), (790, 23377), (970, 19039), (1205, 15326), (2410, 7663)]