19662972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234083}}^1$

素因数の和:234097

約数の個数: 24

約数和(自身を含む): 52434816

約数和(自身を除く): 32771844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234083, 468166, 702249, 936332, 1404498, 1638581, 2808996, 3277162, 4915743, 6554324, 9831486, 19662972]

約数ペア:

[(1, 19662972), (2, 9831486), (3, 6554324), (4, 4915743), (6, 3277162), (7, 2808996), (12, 1638581), (14, 1404498), (21, 936332), (28, 702249), (42, 468166), (84, 234083)]