23419495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 32820480

約数和(自身を除く): 9400985

約数列:

[1, 5, 11, 19, 55, 73, 95, 209, 307, 365, 803, 1045, 1387, 1535, 3377, 4015, 5833, 6935, 15257, 16885, 22411, 29165, 64163, 76285, 112055, 246521, 320815, 425809, 1232605, 2129045, 4683899, 23419495]

約数ペア:

[(1, 23419495), (5, 4683899), (11, 2129045), (19, 1232605), (55, 425809), (73, 320815), (95, 246521), (209, 112055), (307, 76285), (365, 64163), (803, 29165), (1045, 22411), (1387, 16885), (1535, 15257), (3377, 6935), (4015, 5833)]