2019967196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{10193}}^1$

素因数の和:10350

約数の個数: 48

約数和(自身を含む): 3948095424

約数和(自身を除く): 1928128228

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 103, 148, 206, 412, 481, 962, 1339, 1924, 2678, 3811, 5356, 7622, 10193, 15244, 20386, 40772, 49543, 99086, 132509, 198172, 265018, 377141, 530036, 754282, 1049879, 1508564, 2099758, 4199516, 4902833, 9805666, 13648427, 19611332, 27296854, 38845523, 54593708, 77691046, 155382092, 504991799, 1009983598, 2019967196]

約数ペア:

[(1, 2019967196), (2, 1009983598), (4, 504991799), (13, 155382092), (26, 77691046), (37, 54593708), (52, 38845523), (74, 27296854), (103, 19611332), (148, 13648427), (206, 9805666), (412, 4902833), (481, 4199516), (962, 2099758), (1339, 1508564), (1924, 1049879), (2678, 754282), (3811, 530036), (5356, 377141), (7622, 265018), (10193, 198172), (15244, 132509), (20386, 99086), (40772, 49543)]