19840097932

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1223}}^1\times {\mathrm{1307}}^1$

素因数の和:2670

約数の個数: 48

約数和(自身を含む): 36310498560

約数和(自身を除く): 16470400628

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 428, 1223, 1307, 2446, 2614, 3103, 4892, 5228, 6206, 12412, 35467, 37903, 70934, 75806, 130861, 139849, 141868, 151612, 261722, 279698, 523444, 559396, 1598461, 3196922, 3794969, 4055621, 6393844, 7589938, 8111242, 15179876, 16222484, 46355369, 92710738, 171035327, 185421476, 342070654, 684141308, 4960024483, 9920048966, 19840097932]

約数ペア:

[(1, 19840097932), (2, 9920048966), (4, 4960024483), (29, 684141308), (58, 342070654), (107, 185421476), (116, 171035327), (214, 92710738), (428, 46355369), (1223, 16222484), (1307, 15179876), (2446, 8111242), (2614, 7589938), (3103, 6393844), (4892, 4055621), (5228, 3794969), (6206, 3196922), (12412, 1598461), (35467, 559396), (37903, 523444), (70934, 279698), (75806, 261722), (130861, 151612), (139849, 141868)]