16003372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{233}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 35223552

約数和(自身を除く): 19220180

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 223, 233, 308, 446, 466, 892, 932, 1561, 1631, 2453, 2563, 3122, 3262, 4906, 5126, 6244, 6524, 9812, 10252, 17171, 17941, 34342, 35882, 51959, 68684, 71764, 103918, 207836, 363713, 571549, 727426, 1143098, 1454852, 2286196, 4000843, 8001686, 16003372]

約数ペア:

[(1, 16003372), (2, 8001686), (4, 4000843), (7, 2286196), (11, 1454852), (14, 1143098), (22, 727426), (28, 571549), (44, 363713), (77, 207836), (154, 103918), (223, 71764), (233, 68684), (308, 51959), (446, 35882), (466, 34342), (892, 17941), (932, 17171), (1561, 10252), (1631, 9812), (2453, 6524), (2563, 6244), (3122, 5126), (3262, 4906)]