23213744

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{4019}}^1$

素因数の和:4065

約数の個数: 30

約数和(自身を含む): 47480220

約数和(自身を除く): 24266476

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 4019, 5776, 8038, 16076, 32152, 64304, 76361, 152722, 305444, 610888, 1221776, 1450859, 2901718, 5803436, 11606872, 23213744]

約数ペア:

[(1, 23213744), (2, 11606872), (4, 5803436), (8, 2901718), (16, 1450859), (19, 1221776), (38, 610888), (76, 305444), (152, 152722), (304, 76361), (361, 64304), (722, 32152), (1444, 16076), (2888, 8038), (4019, 5776)]