25805230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12347}}^1$

素因数の和:12384

約数の個数: 32

約数和(自身を含む): 53343360

約数和(自身を除く): 27538130

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 12347, 24694, 61735, 123470, 135817, 234593, 271634, 469186, 679085, 1172965, 1358170, 2345930, 2580523, 5161046, 12902615, 25805230]

約数ペア:

[(1, 25805230), (2, 12902615), (5, 5161046), (10, 2580523), (11, 2345930), (19, 1358170), (22, 1172965), (38, 679085), (55, 469186), (95, 271634), (110, 234593), (190, 135817), (209, 123470), (418, 61735), (1045, 24694), (2090, 12347)]