16023865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:409

約数の個数: 32

約数和(自身を含む): 22974336

約数和(自身を除く): 6950471

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 307, 365, 715, 803, 949, 1535, 3377, 3991, 4015, 4745, 10439, 16885, 19955, 22411, 43901, 52195, 112055, 219505, 246521, 291343, 1232605, 1456715, 3204773, 16023865]

約数ペア:

[(1, 16023865), (5, 3204773), (11, 1456715), (13, 1232605), (55, 291343), (65, 246521), (73, 219505), (143, 112055), (307, 52195), (365, 43901), (715, 22411), (803, 19955), (949, 16885), (1535, 10439), (3377, 4745), (3991, 4015)]