27832090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19463}}^1$

素因数の和:19494

約数の個数: 32

約数和(自身を含む): 58859136

約数和(自身を除く): 31027046

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 19463, 38926, 97315, 194630, 214093, 253019, 428186, 506038, 1070465, 1265095, 2140930, 2530190, 2783209, 5566418, 13916045, 27832090]

約数ペア:

[(1, 27832090), (2, 13916045), (5, 5566418), (10, 2783209), (11, 2530190), (13, 2140930), (22, 1265095), (26, 1070465), (55, 506038), (65, 428186), (110, 253019), (130, 214093), (143, 194630), (286, 97315), (715, 38926), (1430, 19463)]