12540616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4645

約数の個数: 32

約数和(自身を含む): 26484480

約数和(自身を除く): 13943864

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 4597, 9194, 18388, 36776, 50567, 101134, 142507, 202268, 285014, 404536, 570028, 1140056, 1567577, 3135154, 6270308, 12540616]

約数ペア:

[(1, 12540616), (2, 6270308), (4, 3135154), (8, 1567577), (11, 1140056), (22, 570028), (31, 404536), (44, 285014), (62, 202268), (88, 142507), (124, 101134), (248, 50567), (341, 36776), (682, 18388), (1364, 9194), (2728, 4597)]