193813465

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{2053}}^1$

素因数の和:2376

約数の個数: 16

約数和(自身を含む): 236620800

約数和(自身を除く): 42807335

約数列:

[1, 5, 79, 239, 395, 1195, 2053, 10265, 18881, 94405, 162187, 490667, 810935, 2453335, 38762693, 193813465]

約数ペア:

[(1, 193813465), (5, 38762693), (79, 2453335), (239, 810935), (395, 490667), (1195, 162187), (2053, 94405), (10265, 18881)]