19452996

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{17431}}^1$

素因数の和:17472

約数の個数: 36

約数和(自身を含む): 50761984

約数和(自身を除く): 31308988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 17431, 34862, 52293, 69724, 104586, 156879, 209172, 313758, 540361, 627516, 1080722, 1621083, 2161444, 3242166, 4863249, 6484332, 9726498, 19452996]

約数ペア:

[(1, 19452996), (2, 9726498), (3, 6484332), (4, 4863249), (6, 3242166), (9, 2161444), (12, 1621083), (18, 1080722), (31, 627516), (36, 540361), (62, 313758), (93, 209172), (124, 156879), (186, 104586), (279, 69724), (372, 52293), (558, 34862), (1116, 17431)]