19126336

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 56

約数和(自身を含む): 40133016

約数和(自身を除く): 21006680

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 64, 74, 82, 148, 164, 197, 296, 328, 394, 592, 656, 788, 1184, 1312, 1517, 1576, 2368, 2624, 3034, 3152, 6068, 6304, 7289, 8077, 12136, 12608, 14578, 16154, 24272, 29156, 32308, 48544, 58312, 64616, 97088, 116624, 129232, 233248, 258464, 298849, 466496, 516928, 597698, 1195396, 2390792, 4781584, 9563168, 19126336]

約数ペア:

[(1, 19126336), (2, 9563168), (4, 4781584), (8, 2390792), (16, 1195396), (32, 597698), (37, 516928), (41, 466496), (64, 298849), (74, 258464), (82, 233248), (148, 129232), (164, 116624), (197, 97088), (296, 64616), (328, 58312), (394, 48544), (592, 32308), (656, 29156), (788, 24272), (1184, 16154), (1312, 14578), (1517, 12608), (1576, 12136), (2368, 8077), (2624, 7289), (3034, 6304), (3152, 6068)]