22471661552

素因数分解:

$2^4\times {\mathrm{3457}}^1\times {\mathrm{406271}}^1$

素因数の和:409736

約数の個数: 20

約数和(自身を含む): 43551545856

約数和(自身を除く): 21079884304

約数列:

[1, 2, 4, 8, 16, 3457, 6914, 13828, 27656, 55312, 406271, 812542, 1625084, 3250168, 6500336, 1404478847, 2808957694, 5617915388, 11235830776, 22471661552]

約数ペア:

[(1, 22471661552), (2, 11235830776), (4, 5617915388), (8, 2808957694), (16, 1404478847), (3457, 6500336), (6914, 3250168), (13828, 1625084), (27656, 812542), (55312, 406271)]