11831890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7349}}^1$

素因数の和:7386

約数の個数: 32

約数和(自身を含む): 25401600

約数和(自身を除く): 13569710

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 7349, 14698, 36745, 51443, 73490, 102886, 169027, 257215, 338054, 514430, 845135, 1183189, 1690270, 2366378, 5915945, 11831890]

約数ペア:

[(1, 11831890), (2, 5915945), (5, 2366378), (7, 1690270), (10, 1183189), (14, 845135), (23, 514430), (35, 338054), (46, 257215), (70, 169027), (115, 102886), (161, 73490), (230, 51443), (322, 36745), (805, 14698), (1610, 7349)]