19278984

素因数分解:

$2^3\times 3^1\times {\mathrm{503}}^1\times {\mathrm{1597}}^1$

素因数の和:2109

約数の個数: 32

約数和(自身を含む): 48323520

約数和(自身を除く): 29044536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 503, 1006, 1509, 1597, 2012, 3018, 3194, 4024, 4791, 6036, 6388, 9582, 12072, 12776, 19164, 38328, 803291, 1606582, 2409873, 3213164, 4819746, 6426328, 9639492, 19278984]

約数ペア:

[(1, 19278984), (2, 9639492), (3, 6426328), (4, 4819746), (6, 3213164), (8, 2409873), (12, 1606582), (24, 803291), (503, 38328), (1006, 19164), (1509, 12776), (1597, 12072), (2012, 9582), (3018, 6388), (3194, 6036), (4024, 4791)]