23196620

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7681}}^1$

素因数の和:7841

約数の個数: 24

約数和(自身を含む): 49041888

約数和(自身を除く): 25845268

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 7681, 15362, 30724, 38405, 76810, 153620, 1159831, 2319662, 4639324, 5799155, 11598310, 23196620]

約数ペア:

[(1, 23196620), (2, 11598310), (4, 5799155), (5, 4639324), (10, 2319662), (20, 1159831), (151, 153620), (302, 76810), (604, 38405), (755, 30724), (1510, 15362), (3020, 7681)]