19137476

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{977}}^1$

素因数の和:1123

約数の個数: 24

約数和(自身を含む): 34503840

約数和(自身を除く): 15366364

約数列:

[1, 2, 4, 59, 83, 118, 166, 236, 332, 977, 1954, 3908, 4897, 9794, 19588, 57643, 81091, 115286, 162182, 230572, 324364, 4784369, 9568738, 19137476]

約数ペア:

[(1, 19137476), (2, 9568738), (4, 4784369), (59, 324364), (83, 230572), (118, 162182), (166, 115286), (236, 81091), (332, 57643), (977, 19588), (1954, 9794), (3908, 4897)]