22277918

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{3469}}^1$

素因数の和:3516

約数の個数: 24

約数和(自身を含む): 38100600

約数和(自身を除く): 15822682

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 3469, 6422, 6938, 45097, 65911, 90194, 131822, 586261, 856843, 1172522, 1713686, 11138959, 22277918]

約数ペア:

[(1, 22277918), (2, 11138959), (13, 1713686), (19, 1172522), (26, 856843), (38, 586261), (169, 131822), (247, 90194), (338, 65911), (494, 45097), (3211, 6938), (3469, 6422)]