11821287661

素因数分解:

${\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{21767}}^1$

素因数の和:22164

約数の個数: 16

約数和(自身を含む): 12470451840

約数和(自身を除く): 649164179

約数列:

[1, 29, 61, 307, 1769, 8903, 18727, 21767, 543083, 631243, 1327787, 6682469, 38505823, 193791601, 407630609, 11821287661]

約数ペア:

[(1, 11821287661), (29, 407630609), (61, 193791601), (307, 38505823), (1769, 6682469), (8903, 1327787), (18727, 631243), (21767, 543083)]