16838530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{409}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 31881600

約数和(自身を除く): 15043070

約数列:

[1, 2, 5, 10, 23, 46, 115, 179, 230, 358, 409, 818, 895, 1790, 2045, 4090, 4117, 8234, 9407, 18814, 20585, 41170, 47035, 73211, 94070, 146422, 366055, 732110, 1683853, 3367706, 8419265, 16838530]

約数ペア:

[(1, 16838530), (2, 8419265), (5, 3367706), (10, 1683853), (23, 732110), (46, 366055), (115, 146422), (179, 94070), (230, 73211), (358, 47035), (409, 41170), (818, 20585), (895, 18814), (1790, 9407), (2045, 8234), (4090, 4117)]