17996594

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{853}}^1$

素因数の和:1010

約数の個数: 32

約数和(自身を含む): 33941376

約数和(自身を除く): 15944782

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 853, 959, 1507, 1706, 1918, 3014, 5971, 9383, 10549, 11942, 18766, 21098, 65681, 116861, 131362, 233722, 818027, 1285471, 1636054, 2570942, 8998297, 17996594]

約数ペア:

[(1, 17996594), (2, 8998297), (7, 2570942), (11, 1636054), (14, 1285471), (22, 818027), (77, 233722), (137, 131362), (154, 116861), (274, 65681), (853, 21098), (959, 18766), (1507, 11942), (1706, 10549), (1918, 9383), (3014, 5971)]