18995536

素因数分解:

$2^4\times 7^2\times {\mathrm{24229}}^1$

素因数の和:24251

約数の個数: 30

約数和(自身を含む): 42814410

約数和(自身を除く): 23818874

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 24229, 48458, 96916, 169603, 193832, 339206, 387664, 678412, 1187221, 1356824, 2374442, 2713648, 4748884, 9497768, 18995536]

約数ペア:

[(1, 18995536), (2, 9497768), (4, 4748884), (7, 2713648), (8, 2374442), (14, 1356824), (16, 1187221), (28, 678412), (49, 387664), (56, 339206), (98, 193832), (112, 169603), (196, 96916), (392, 48458), (784, 24229)]