12948764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1747}}^1$

素因数の和:1877

約数の個数: 24

約数和(自身を含む): 24227280

約数和(自身を除く): 11278516

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1747, 1853, 3494, 3706, 6988, 7412, 29699, 59398, 118796, 190423, 380846, 761692, 3237191, 6474382, 12948764]

約数ペア:

[(1, 12948764), (2, 6474382), (4, 3237191), (17, 761692), (34, 380846), (68, 190423), (109, 118796), (218, 59398), (436, 29699), (1747, 7412), (1853, 6988), (3494, 3706)]