19298092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{4099}}^1$

素因数の和:4221

約数の個数: 24

約数和(自身を含む): 37195200

約数和(自身を除く): 17897108

約数列:

[1, 2, 4, 11, 22, 44, 107, 214, 428, 1177, 2354, 4099, 4708, 8198, 16396, 45089, 90178, 180356, 438593, 877186, 1754372, 4824523, 9649046, 19298092]

約数ペア:

[(1, 19298092), (2, 9649046), (4, 4824523), (11, 1754372), (22, 877186), (44, 438593), (107, 180356), (214, 90178), (428, 45089), (1177, 16396), (2354, 8198), (4099, 4708)]