19179484

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{449}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 34398000

約数和(自身を除く): 15218516

約数列:

[1, 2, 4, 59, 118, 181, 236, 362, 449, 724, 898, 1796, 10679, 21358, 26491, 42716, 52982, 81269, 105964, 162538, 325076, 4794871, 9589742, 19179484]

約数ペア:

[(1, 19179484), (2, 9589742), (4, 4794871), (59, 325076), (118, 162538), (181, 105964), (236, 81269), (362, 52982), (449, 42716), (724, 26491), (898, 21358), (1796, 10679)]