12421196

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 24131520

約数和(自身を除く): 11710324

約数列:

[1, 2, 4, 23, 37, 41, 46, 74, 82, 89, 92, 148, 164, 178, 356, 851, 943, 1517, 1702, 1886, 2047, 3034, 3293, 3404, 3649, 3772, 4094, 6068, 6586, 7298, 8188, 13172, 14596, 34891, 69782, 75739, 83927, 135013, 139564, 151478, 167854, 270026, 302956, 335708, 540052, 3105299, 6210598, 12421196]

約数ペア:

[(1, 12421196), (2, 6210598), (4, 3105299), (23, 540052), (37, 335708), (41, 302956), (46, 270026), (74, 167854), (82, 151478), (89, 139564), (92, 135013), (148, 83927), (164, 75739), (178, 69782), (356, 34891), (851, 14596), (943, 13172), (1517, 8188), (1702, 7298), (1886, 6586), (2047, 6068), (3034, 4094), (3293, 3772), (3404, 3649)]