11821862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 20357568

約数和(自身を除く): 8535706

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 373, 598, 689, 746, 1219, 1378, 2438, 4849, 8579, 9698, 15847, 17158, 19769, 31694, 39538, 111527, 223054, 256997, 454687, 513994, 909374, 5910931, 11821862]

約数ペア:

[(1, 11821862), (2, 5910931), (13, 909374), (23, 513994), (26, 454687), (46, 256997), (53, 223054), (106, 111527), (299, 39538), (373, 31694), (598, 19769), (689, 17158), (746, 15847), (1219, 9698), (1378, 8579), (2438, 4849)]