11918671424

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{891049}}^1$

素因数の和:891091

約数の個数: 56

約数和(自身を含む): 27159204000

約数和(自身を除く): 15240532576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 13376, 891049, 1782098, 3564196, 7128392, 9801539, 14256784, 16929931, 19603078, 28513568, 33859862, 39206156, 57027136, 67719724, 78412312, 135439448, 156824624, 186229241, 270878896, 313649248, 372458482, 541757792, 627298496, 744916964, 1083515584, 1489833928, 2979667856, 5959335712, 11918671424]

約数ペア:

[(1, 11918671424), (2, 5959335712), (4, 2979667856), (8, 1489833928), (11, 1083515584), (16, 744916964), (19, 627298496), (22, 541757792), (32, 372458482), (38, 313649248), (44, 270878896), (64, 186229241), (76, 156824624), (88, 135439448), (152, 78412312), (176, 67719724), (209, 57027136), (304, 39206156), (352, 33859862), (418, 28513568), (608, 19603078), (704, 16929931), (836, 14256784), (1216, 9801539), (1672, 7128392), (3344, 3564196), (6688, 1782098), (13376, 891049)]