12378548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1152

約数の個数: 48

約数和(自身を含む): 27546624

約数和(自身を除く): 15168076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1097, 1612, 2194, 2821, 4388, 5642, 7679, 11284, 14261, 15358, 28522, 30716, 34007, 57044, 68014, 99827, 136028, 199654, 238049, 399308, 442091, 476098, 884182, 952196, 1768364, 3094637, 6189274, 12378548]

約数ペア:

[(1, 12378548), (2, 6189274), (4, 3094637), (7, 1768364), (13, 952196), (14, 884182), (26, 476098), (28, 442091), (31, 399308), (52, 238049), (62, 199654), (91, 136028), (124, 99827), (182, 68014), (217, 57044), (364, 34007), (403, 30716), (434, 28522), (806, 15358), (868, 14261), (1097, 11284), (1612, 7679), (2194, 5642), (2821, 4388)]