23898910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1531}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 49416192

約数和(自身を除く): 25517282

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1531, 1561, 2230, 3062, 3122, 7655, 7805, 10717, 15310, 15610, 21434, 53585, 107170, 341413, 682826, 1707065, 2389891, 3414130, 4779782, 11949455, 23898910]

約数ペア:

[(1, 23898910), (2, 11949455), (5, 4779782), (7, 3414130), (10, 2389891), (14, 1707065), (35, 682826), (70, 341413), (223, 107170), (446, 53585), (1115, 21434), (1531, 15610), (1561, 15310), (2230, 10717), (3062, 7805), (3122, 7655)]