19673904

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{6947}}^1$

素因数の和:7017

約数の個数: 40

約数和(自身を含む): 51693120

約数和(自身を除く): 32019216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 354, 472, 708, 944, 1416, 2832, 6947, 13894, 20841, 27788, 41682, 55576, 83364, 111152, 166728, 333456, 409873, 819746, 1229619, 1639492, 2459238, 3278984, 4918476, 6557968, 9836952, 19673904]

約数ペア:

[(1, 19673904), (2, 9836952), (3, 6557968), (4, 4918476), (6, 3278984), (8, 2459238), (12, 1639492), (16, 1229619), (24, 819746), (48, 409873), (59, 333456), (118, 166728), (177, 111152), (236, 83364), (354, 55576), (472, 41682), (708, 27788), (944, 20841), (1416, 13894), (2832, 6947)]