21418485502

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{4221223}}^1$

素因数の和:4221327

約数の個数: 16

約数和(自身を含む): 33432094080

約数和(自身を除く): 12013608578

約数列:

[1, 2, 43, 59, 86, 118, 2537, 5074, 4221223, 8442446, 181512589, 249052157, 363025178, 498104314, 10709242751, 21418485502]

約数ペア:

[(1, 21418485502), (2, 10709242751), (43, 498104314), (59, 363025178), (86, 249052157), (118, 181512589), (2537, 8442446), (5074, 4221223)]