19551408

素因数分解:

$2^4\times 3^1\times {\mathrm{407321}}^1$

素因数の和:407332

約数の個数: 20

約数和(自身を含む): 50507928

約数和(自身を除く): 30956520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 407321, 814642, 1221963, 1629284, 2443926, 3258568, 4887852, 6517136, 9775704, 19551408]

約数ペア:

[(1, 19551408), (2, 9775704), (3, 6517136), (4, 4887852), (6, 3258568), (8, 2443926), (12, 1629284), (16, 1221963), (24, 814642), (48, 407321)]