19926308

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 36070272

約数和(自身を除く): 16143964

約数列:

[1, 2, 4, 47, 83, 94, 166, 188, 332, 1277, 2554, 3901, 5108, 7802, 15604, 60019, 105991, 120038, 211982, 240076, 423964, 4981577, 9963154, 19926308]

約数ペア:

[(1, 19926308), (2, 9963154), (4, 4981577), (47, 423964), (83, 240076), (94, 211982), (166, 120038), (188, 105991), (332, 60019), (1277, 15604), (2554, 7802), (3901, 5108)]