23647970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1753}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 45463680

約数和(自身を除く): 21815710

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 1753, 2698, 3506, 6745, 8765, 13490, 17530, 33307, 66614, 124463, 166535, 248926, 333070, 622315, 1244630, 2364797, 4729594, 11823985, 23647970]

約数ペア:

[(1, 23647970), (2, 11823985), (5, 4729594), (10, 2364797), (19, 1244630), (38, 622315), (71, 333070), (95, 248926), (142, 166535), (190, 124463), (355, 66614), (710, 33307), (1349, 17530), (1753, 13490), (2698, 8765), (3506, 6745)]