19240166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 33242400

約数和(自身を除く): 14002234

約数列:

[1, 2, 11, 22, 29, 53, 58, 106, 319, 569, 583, 638, 1138, 1166, 1537, 3074, 6259, 12518, 16501, 16907, 30157, 33002, 33814, 60314, 181511, 331727, 363022, 663454, 874553, 1749106, 9620083, 19240166]

約数ペア:

[(1, 19240166), (2, 9620083), (11, 1749106), (22, 874553), (29, 663454), (53, 363022), (58, 331727), (106, 181511), (319, 60314), (569, 33814), (583, 33002), (638, 30157), (1138, 16907), (1166, 16501), (1537, 12518), (3074, 6259)]