19243062

素因数分解:

$2^1\times 3^3\times {\mathrm{461}}^1\times {\mathrm{773}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 42910560

約数和(自身を除く): 23667498

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 461, 773, 922, 1383, 1546, 2319, 2766, 4149, 4638, 6957, 8298, 12447, 13914, 20871, 24894, 41742, 356353, 712706, 1069059, 2138118, 3207177, 6414354, 9621531, 19243062]

約数ペア:

[(1, 19243062), (2, 9621531), (3, 6414354), (6, 3207177), (9, 2138118), (18, 1069059), (27, 712706), (54, 356353), (461, 41742), (773, 24894), (922, 20871), (1383, 13914), (1546, 12447), (2319, 8298), (2766, 6957), (4149, 4638)]