19973088

素因数分解:

$2^5\times 3^3\times {\mathrm{23117}}^1$

素因数の和:23136

約数の個数: 48

約数和(自身を含む): 58257360

約数和(自身を除く): 38284272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 23117, 46234, 69351, 92468, 138702, 184936, 208053, 277404, 369872, 416106, 554808, 624159, 739744, 832212, 1109616, 1248318, 1664424, 2219232, 2496636, 3328848, 4993272, 6657696, 9986544, 19973088]

約数ペア:

[(1, 19973088), (2, 9986544), (3, 6657696), (4, 4993272), (6, 3328848), (8, 2496636), (9, 2219232), (12, 1664424), (16, 1248318), (18, 1109616), (24, 832212), (27, 739744), (32, 624159), (36, 554808), (48, 416106), (54, 369872), (72, 277404), (96, 208053), (108, 184936), (144, 138702), (216, 92468), (288, 69351), (432, 46234), (864, 23117)]