19492656

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{6883}}^1$

素因数の和:6953

約数の個数: 40

約数和(自身を含む): 51216960

約数和(自身を除く): 31724304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 6883, 13766, 20649, 27532, 41298, 55064, 82596, 110128, 165192, 330384, 406097, 812194, 1218291, 1624388, 2436582, 3248776, 4873164, 6497552, 9746328, 19492656]

約数ペア:

[(1, 19492656), (2, 9746328), (3, 6497552), (4, 4873164), (6, 3248776), (8, 2436582), (12, 1624388), (16, 1218291), (24, 812194), (48, 406097), (59, 330384), (118, 165192), (177, 110128), (236, 82596), (354, 55064), (472, 41298), (708, 27532), (944, 20649), (1416, 13766), (2832, 6883)]