21447480098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{111301}}^1$

素因数の和:111794

約数の個数: 32

約数和(自身を含む): 37023497280

約数和(自身を除く): 15576017182

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 461, 922, 5071, 8759, 10142, 17518, 96349, 111301, 192698, 222602, 1224311, 2114719, 2448622, 4229438, 23261909, 46523818, 51309761, 102619522, 564407371, 974885459, 1128814742, 1949770918, 10723740049, 21447480098]

約数ペア:

[(1, 21447480098), (2, 10723740049), (11, 1949770918), (19, 1128814742), (22, 974885459), (38, 564407371), (209, 102619522), (418, 51309761), (461, 46523818), (922, 23261909), (5071, 4229438), (8759, 2448622), (10142, 2114719), (17518, 1224311), (96349, 222602), (111301, 192698)]