13603968916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{15467}}^1$

素因数の和:15724

約数の個数: 48

約数和(自身を含む): 25570460160

約数和(自身を除く): 11966491244

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 163, 284, 326, 652, 1349, 2698, 3097, 5396, 6194, 11573, 12388, 15467, 23146, 30934, 46292, 61868, 219887, 293873, 439774, 587746, 879548, 1098157, 1175492, 2196314, 2521121, 4392628, 5042242, 10084484, 20864983, 41729966, 47901299, 83459932, 95802598, 178999591, 191605196, 357999182, 715998364, 3400992229, 6801984458, 13603968916]

約数ペア:

[(1, 13603968916), (2, 6801984458), (4, 3400992229), (19, 715998364), (38, 357999182), (71, 191605196), (76, 178999591), (142, 95802598), (163, 83459932), (284, 47901299), (326, 41729966), (652, 20864983), (1349, 10084484), (2698, 5042242), (3097, 4392628), (5396, 2521121), (6194, 2196314), (11573, 1175492), (12388, 1098157), (15467, 879548), (23146, 587746), (30934, 439774), (46292, 293873), (61868, 219887)]