19132330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 41368320

約数和(自身を除く): 22235990

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 83, 89, 166, 178, 185, 259, 370, 415, 445, 518, 581, 623, 830, 890, 1162, 1246, 1295, 2590, 2905, 3071, 3115, 3293, 5810, 6142, 6230, 6586, 7387, 14774, 15355, 16465, 21497, 23051, 30710, 32930, 36935, 42994, 46102, 51709, 73870, 103418, 107485, 115255, 214970, 230510, 258545, 273319, 517090, 546638, 1366595, 1913233, 2733190, 3826466, 9566165, 19132330]

約数ペア:

[(1, 19132330), (2, 9566165), (5, 3826466), (7, 2733190), (10, 1913233), (14, 1366595), (35, 546638), (37, 517090), (70, 273319), (74, 258545), (83, 230510), (89, 214970), (166, 115255), (178, 107485), (185, 103418), (259, 73870), (370, 51709), (415, 46102), (445, 42994), (518, 36935), (581, 32930), (623, 30710), (830, 23051), (890, 21497), (1162, 16465), (1246, 15355), (1295, 14774), (2590, 7387), (2905, 6586), (3071, 6230), (3115, 6142), (3293, 5810)]