19040584

素因数分解:

$2^3\times {\mathrm{19}}^3\times {\mathrm{347}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 37792800

約数和(自身を除く): 18752216

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 347, 361, 694, 722, 1388, 1444, 2776, 2888, 6593, 6859, 13186, 13718, 26372, 27436, 52744, 54872, 125267, 250534, 501068, 1002136, 2380073, 4760146, 9520292, 19040584]

約数ペア:

[(1, 19040584), (2, 9520292), (4, 4760146), (8, 2380073), (19, 1002136), (38, 501068), (76, 250534), (152, 125267), (347, 54872), (361, 52744), (694, 27436), (722, 26372), (1388, 13718), (1444, 13186), (2776, 6859), (2888, 6593)]