19450088

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15101}}^1$

素因数の和:15137

約数の個数: 32

約数和(自身を含む): 43493760

約数和(自身を除く): 24043672

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 15101, 30202, 60404, 105707, 120808, 211414, 347323, 422828, 694646, 845656, 1389292, 2431261, 2778584, 4862522, 9725044, 19450088]

約数ペア:

[(1, 19450088), (2, 9725044), (4, 4862522), (7, 2778584), (8, 2431261), (14, 1389292), (23, 845656), (28, 694646), (46, 422828), (56, 347323), (92, 211414), (161, 120808), (184, 105707), (322, 60404), (644, 30202), (1288, 15101)]