22395230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{15661}}^1$

素因数の和:15692

約数の個数: 32

約数和(自身を含む): 47361888

約数和(自身を除く): 24966658

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 15661, 31322, 78305, 156610, 172271, 203593, 344542, 407186, 861355, 1017965, 1722710, 2035930, 2239523, 4479046, 11197615, 22395230]

約数ペア:

[(1, 22395230), (2, 11197615), (5, 4479046), (10, 2239523), (11, 2035930), (13, 1722710), (22, 1017965), (26, 861355), (55, 407186), (65, 344542), (110, 203593), (130, 172271), (143, 156610), (286, 78305), (715, 31322), (1430, 15661)]