19737032

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3119}}^1$

素因数の和:3245

約数の個数: 32

約数和(自身を含む): 42681600

約数和(自身を除く): 22944568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3119, 3164, 6238, 6328, 12476, 21833, 24952, 43666, 87332, 174664, 352447, 704894, 1409788, 2467129, 2819576, 4934258, 9868516, 19737032]

約数ペア:

[(1, 19737032), (2, 9868516), (4, 4934258), (7, 2819576), (8, 2467129), (14, 1409788), (28, 704894), (56, 352447), (113, 174664), (226, 87332), (452, 43666), (791, 24952), (904, 21833), (1582, 12476), (3119, 6328), (3164, 6238)]