1924540

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2347}}^1$

素因数の和:2397

約数の個数: 24

約数和(自身を含む): 4141872

約数和(自身を除く): 2217332

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2347, 4694, 9388, 11735, 23470, 46940, 96227, 192454, 384908, 481135, 962270, 1924540]

約数ペア:

[(1, 1924540), (2, 962270), (4, 481135), (5, 384908), (10, 192454), (20, 96227), (41, 46940), (82, 23470), (164, 11735), (205, 9388), (410, 4694), (820, 2347)]