11721138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 29030400

約数和(自身を除く): 17309262

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 143, 209, 247, 286, 418, 429, 494, 627, 719, 741, 858, 1254, 1438, 1482, 2157, 2717, 4314, 5434, 7909, 8151, 9347, 13661, 15818, 16302, 18694, 23727, 27322, 28041, 40983, 47454, 56082, 81966, 102817, 150271, 177593, 205634, 300542, 308451, 355186, 450813, 532779, 616902, 901626, 1065558, 1953523, 3907046, 5860569, 11721138]

約数ペア:

[(1, 11721138), (2, 5860569), (3, 3907046), (6, 1953523), (11, 1065558), (13, 901626), (19, 616902), (22, 532779), (26, 450813), (33, 355186), (38, 308451), (39, 300542), (57, 205634), (66, 177593), (78, 150271), (114, 102817), (143, 81966), (209, 56082), (247, 47454), (286, 40983), (418, 28041), (429, 27322), (494, 23727), (627, 18694), (719, 16302), (741, 15818), (858, 13661), (1254, 9347), (1438, 8151), (1482, 7909), (2157, 5434), (2717, 4314)]