13956184

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 31881600

約数和(自身を除く): 17925416

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 491, 646, 748, 836, 982, 1292, 1496, 1672, 1964, 2584, 3553, 3928, 5401, 7106, 8347, 9329, 10802, 14212, 16694, 18658, 21604, 28424, 33388, 37316, 43208, 66776, 74632, 91817, 102619, 158593, 183634, 205238, 317186, 367268, 410476, 634372, 734536, 820952, 1268744, 1744523, 3489046, 6978092, 13956184]

約数ペア:

[(1, 13956184), (2, 6978092), (4, 3489046), (8, 1744523), (11, 1268744), (17, 820952), (19, 734536), (22, 634372), (34, 410476), (38, 367268), (44, 317186), (68, 205238), (76, 183634), (88, 158593), (136, 102619), (152, 91817), (187, 74632), (209, 66776), (323, 43208), (374, 37316), (418, 33388), (491, 28424), (646, 21604), (748, 18658), (836, 16694), (982, 14212), (1292, 10802), (1496, 9329), (1672, 8347), (1964, 7106), (2584, 5401), (3553, 3928)]