19031104

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{2887}}^1$

素因数の和:3002

約数の個数: 28

約数和(自身を含む): 38144704

約数和(自身を除く): 19113600

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 2887, 3296, 5774, 6592, 11548, 23096, 46192, 92384, 184768, 297361, 594722, 1189444, 2378888, 4757776, 9515552, 19031104]

約数ペア:

[(1, 19031104), (2, 9515552), (4, 4757776), (8, 2378888), (16, 1189444), (32, 594722), (64, 297361), (103, 184768), (206, 92384), (412, 46192), (824, 23096), (1648, 11548), (2887, 6592), (3296, 5774)]