19785936

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{13297}}^1$

素因数の和:13339

約数の個数: 40

約数和(自身を含む): 52766464

約数和(自身を除く): 32980528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 13297, 26594, 39891, 53188, 79782, 106376, 159564, 212752, 319128, 412207, 638256, 824414, 1236621, 1648828, 2473242, 3297656, 4946484, 6595312, 9892968, 19785936]

約数ペア:

[(1, 19785936), (2, 9892968), (3, 6595312), (4, 4946484), (6, 3297656), (8, 2473242), (12, 1648828), (16, 1236621), (24, 824414), (31, 638256), (48, 412207), (62, 319128), (93, 212752), (124, 159564), (186, 106376), (248, 79782), (372, 53188), (496, 39891), (744, 26594), (1488, 13297)]