2912371262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{16811}}^1$

素因数の和:16976

約数の個数: 32

約数和(自身を含む): 4745018880

約数和(自身を除く): 1832647618

約数列:

[1, 2, 19, 38, 47, 94, 97, 194, 893, 1786, 1843, 3686, 4559, 9118, 16811, 33622, 86621, 173242, 319409, 638818, 790117, 1580234, 1630667, 3261334, 15012223, 30024446, 30982673, 61965346, 76641349, 153282698, 1456185631, 2912371262]

約数ペア:

[(1, 2912371262), (2, 1456185631), (19, 153282698), (38, 76641349), (47, 61965346), (94, 30982673), (97, 30024446), (194, 15012223), (893, 3261334), (1786, 1630667), (1843, 1580234), (3686, 790117), (4559, 638818), (9118, 319409), (16811, 173242), (33622, 86621)]