23899460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91921}}^1$

素因数の和:91943

約数の個数: 24

約数和(自身を含む): 54050136

約数和(自身を除く): 30150676

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 91921, 183842, 367684, 459605, 919210, 1194973, 1838420, 2389946, 4779892, 5974865, 11949730, 23899460]

約数ペア:

[(1, 23899460), (2, 11949730), (4, 5974865), (5, 4779892), (10, 2389946), (13, 1838420), (20, 1194973), (26, 919210), (52, 459605), (65, 367684), (130, 183842), (260, 91921)]