23411420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61609}}^1$

素因数の和:61637

約数の個数: 24

約数和(自身を含む): 51752400

約数和(自身を除く): 28340980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 61609, 123218, 246436, 308045, 616090, 1170571, 1232180, 2341142, 4682284, 5852855, 11705710, 23411420]

約数ペア:

[(1, 23411420), (2, 11705710), (4, 5852855), (5, 4682284), (10, 2341142), (19, 1232180), (20, 1170571), (38, 616090), (76, 308045), (95, 246436), (190, 123218), (380, 61609)]