12624340

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1907}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 26605152

約数和(自身を除く): 13980812

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 1907, 3310, 3814, 6620, 7628, 9535, 19070, 38140, 631217, 1262434, 2524868, 3156085, 6312170, 12624340]

約数ペア:

[(1, 12624340), (2, 6312170), (4, 3156085), (5, 2524868), (10, 1262434), (20, 631217), (331, 38140), (662, 19070), (1324, 9535), (1655, 7628), (1907, 6620), (3310, 3814)]