15851948

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9281}}^1$

素因数の和:9353

約数の個数: 24

約数和(自身を含む): 32227104

約数和(自身を除く): 16375156

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 9281, 18562, 37124, 64967, 129934, 259868, 566141, 1132282, 2264564, 3962987, 7925974, 15851948]

約数ペア:

[(1, 15851948), (2, 7925974), (4, 3962987), (7, 2264564), (14, 1132282), (28, 566141), (61, 259868), (122, 129934), (244, 64967), (427, 37124), (854, 18562), (1708, 9281)]