11197970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{22853}}^1$

素因数の和:22874

約数の個数: 24

約数和(自身を含む): 23448204

約数和(自身を除く): 12250234

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 22853, 45706, 114265, 159971, 228530, 319942, 799855, 1119797, 1599710, 2239594, 5598985, 11197970]

約数ペア:

[(1, 11197970), (2, 5598985), (5, 2239594), (7, 1599710), (10, 1119797), (14, 799855), (35, 319942), (49, 228530), (70, 159971), (98, 114265), (245, 45706), (490, 22853)]