19012236

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1367}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 47496960

約数和(自身を除く): 28484724

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 366, 732, 1159, 1367, 2318, 2734, 3477, 4101, 4636, 5468, 6954, 8202, 13908, 16404, 25973, 51946, 77919, 83387, 103892, 155838, 166774, 250161, 311676, 333548, 500322, 1000644, 1584353, 3168706, 4753059, 6337412, 9506118, 19012236]

約数ペア:

[(1, 19012236), (2, 9506118), (3, 6337412), (4, 4753059), (6, 3168706), (12, 1584353), (19, 1000644), (38, 500322), (57, 333548), (61, 311676), (76, 250161), (114, 166774), (122, 155838), (183, 103892), (228, 83387), (244, 77919), (366, 51946), (732, 25973), (1159, 16404), (1367, 13908), (2318, 8202), (2734, 6954), (3477, 5468), (4101, 4636)]