19194192

素因数分解:

$2^4\times 3^3\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 80

約数和(自身を含む): 55641280

約数和(自身を除く): 36447088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 157, 216, 283, 314, 432, 471, 566, 628, 849, 942, 1132, 1256, 1413, 1698, 1884, 2264, 2512, 2547, 2826, 3396, 3768, 4239, 4528, 5094, 5652, 6792, 7536, 7641, 8478, 10188, 11304, 13584, 15282, 16956, 20376, 22608, 30564, 33912, 40752, 44431, 61128, 67824, 88862, 122256, 133293, 177724, 266586, 355448, 399879, 533172, 710896, 799758, 1066344, 1199637, 1599516, 2132688, 2399274, 3199032, 4798548, 6398064, 9597096, 19194192]

約数ペア:

[(1, 19194192), (2, 9597096), (3, 6398064), (4, 4798548), (6, 3199032), (8, 2399274), (9, 2132688), (12, 1599516), (16, 1199637), (18, 1066344), (24, 799758), (27, 710896), (36, 533172), (48, 399879), (54, 355448), (72, 266586), (108, 177724), (144, 133293), (157, 122256), (216, 88862), (283, 67824), (314, 61128), (432, 44431), (471, 40752), (566, 33912), (628, 30564), (849, 22608), (942, 20376), (1132, 16956), (1256, 15282), (1413, 13584), (1698, 11304), (1884, 10188), (2264, 8478), (2512, 7641), (2547, 7536), (2826, 6792), (3396, 5652), (3768, 5094), (4239, 4528)]