19526388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{232457}}^1$

素因数の和:232471

約数の個数: 24

約数和(自身を含む): 52070592

約数和(自身を除く): 32544204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 232457, 464914, 697371, 929828, 1394742, 1627199, 2789484, 3254398, 4881597, 6508796, 9763194, 19526388]

約数ペア:

[(1, 19526388), (2, 9763194), (3, 6508796), (4, 4881597), (6, 3254398), (7, 2789484), (12, 1627199), (14, 1394742), (21, 929828), (28, 697371), (42, 464914), (84, 232457)]