15693793888

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{185699}}^1$

素因数の和:185867

約数の個数: 48

約数和(自身を含む): 32757480000

約数和(自身を除く): 17063686112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 278, 304, 556, 608, 1112, 2224, 2641, 4448, 5282, 10564, 21128, 42256, 84512, 185699, 371398, 742796, 1485592, 2971184, 3528281, 5942368, 7056562, 14113124, 25812161, 28226248, 51624322, 56452496, 103248644, 112904992, 206497288, 412994576, 490431059, 825989152, 980862118, 1961724236, 3923448472, 7846896944, 15693793888]

約数ペア:

[(1, 15693793888), (2, 7846896944), (4, 3923448472), (8, 1961724236), (16, 980862118), (19, 825989152), (32, 490431059), (38, 412994576), (76, 206497288), (139, 112904992), (152, 103248644), (278, 56452496), (304, 51624322), (556, 28226248), (608, 25812161), (1112, 14113124), (2224, 7056562), (2641, 5942368), (4448, 3528281), (5282, 2971184), (10564, 1485592), (21128, 742796), (42256, 371398), (84512, 185699)]