39882596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 81332160

約数和(自身を除く): 41449564

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 247, 481, 494, 703, 962, 988, 1091, 1406, 1924, 2182, 2812, 4364, 9139, 14183, 18278, 20729, 28366, 36556, 40367, 41458, 56732, 80734, 82916, 161468, 269477, 524771, 538954, 766973, 1049542, 1077908, 1533946, 2099084, 3067892, 9970649, 19941298, 39882596]

約数ペア:

[(1, 39882596), (2, 19941298), (4, 9970649), (13, 3067892), (19, 2099084), (26, 1533946), (37, 1077908), (38, 1049542), (52, 766973), (74, 538954), (76, 524771), (148, 269477), (247, 161468), (481, 82916), (494, 80734), (703, 56732), (962, 41458), (988, 40367), (1091, 36556), (1406, 28366), (1924, 20729), (2182, 18278), (2812, 14183), (4364, 9139)]