19496036

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8389}}^1$

素因数の和:8483

約数の個数: 24

約数和(自身を含む): 39466560

約数和(自身を除く): 19970524

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 8389, 16778, 33556, 58723, 117446, 234892, 696287, 1392574, 2785148, 4874009, 9748018, 19496036]

約数ペア:

[(1, 19496036), (2, 9748018), (4, 4874009), (7, 2785148), (14, 1392574), (28, 696287), (83, 234892), (166, 117446), (332, 58723), (581, 33556), (1162, 16778), (2324, 8389)]