13086436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 25769520

約数和(自身を除く): 12683084

約数列:

[1, 2, 4, 11, 22, 44, 59, 71, 118, 142, 236, 284, 649, 781, 1298, 1562, 2596, 3124, 4189, 5041, 8378, 10082, 16756, 20164, 46079, 55451, 92158, 110902, 184316, 221804, 297419, 594838, 1189676, 3271609, 6543218, 13086436]

約数ペア:

[(1, 13086436), (2, 6543218), (4, 3271609), (11, 1189676), (22, 594838), (44, 297419), (59, 221804), (71, 184316), (118, 110902), (142, 92158), (236, 55451), (284, 46079), (649, 20164), (781, 16756), (1298, 10082), (1562, 8378), (2596, 5041), (3124, 4189)]