19272330876

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{616991}}^1$

素因数の和:617154

約数の個数: 48

約数和(自身を含む): 47681141760

約数和(自身を除く): 28408810884

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 137, 228, 274, 411, 548, 822, 1644, 2603, 5206, 7809, 10412, 15618, 31236, 616991, 1233982, 1850973, 2467964, 3701946, 7403892, 11722829, 23445658, 35168487, 46891316, 70336974, 84527767, 140673948, 169055534, 253583301, 338111068, 507166602, 1014333204, 1606027573, 3212055146, 4818082719, 6424110292, 9636165438, 19272330876]

約数ペア:

[(1, 19272330876), (2, 9636165438), (3, 6424110292), (4, 4818082719), (6, 3212055146), (12, 1606027573), (19, 1014333204), (38, 507166602), (57, 338111068), (76, 253583301), (114, 169055534), (137, 140673948), (228, 84527767), (274, 70336974), (411, 46891316), (548, 35168487), (822, 23445658), (1644, 11722829), (2603, 7403892), (5206, 3701946), (7809, 2467964), (10412, 1850973), (15618, 1233982), (31236, 616991)]