1911331378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1069}}^1\times {\mathrm{1213}}^1$

素因数の和:2362

約数の個数: 32

約数和(自身を含む): 3179903040

約数和(自身を除く): 1268571662

約数列:

[1, 2, 11, 22, 67, 134, 737, 1069, 1213, 1474, 2138, 2426, 11759, 13343, 23518, 26686, 71623, 81271, 143246, 162542, 787853, 893981, 1296697, 1575706, 1787962, 2593394, 14263667, 28527334, 86878699, 173757398, 955665689, 1911331378]

約数ペア:

[(1, 1911331378), (2, 955665689), (11, 173757398), (22, 86878699), (67, 28527334), (134, 14263667), (737, 2593394), (1069, 1787962), (1213, 1575706), (1474, 1296697), (2138, 893981), (2426, 787853), (11759, 162542), (13343, 143246), (23518, 81271), (26686, 71623)]