19705308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{234587}}^1$

素因数の和:234601

約数の個数: 24

約数和(自身を含む): 52547712

約数和(自身を除く): 32842404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 234587, 469174, 703761, 938348, 1407522, 1642109, 2815044, 3284218, 4926327, 6568436, 9852654, 19705308]

約数ペア:

[(1, 19705308), (2, 9852654), (3, 6568436), (4, 4926327), (6, 3284218), (7, 2815044), (12, 1642109), (14, 1407522), (21, 938348), (28, 703761), (42, 469174), (84, 234587)]