11894831998

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{4789}}^1$

素因数の和:4985

約数の個数: 64

約数和(自身を含む): 21630873600

約数和(自身を除く): 9736041602

約数列:

[1, 2, 7, 14, 31, 59, 62, 97, 118, 194, 217, 413, 434, 679, 826, 1358, 1829, 3007, 3658, 4789, 5723, 6014, 9578, 11446, 12803, 21049, 25606, 33523, 40061, 42098, 67046, 80122, 148459, 177413, 282551, 296918, 354826, 464533, 565102, 929066, 1039213, 1241891, 1977857, 2078426, 2483782, 3251731, 3955714, 6503462, 8759081, 14400523, 17518162, 27407447, 28801046, 54814894, 61313567, 100803661, 122627134, 191852129, 201607322, 383704258, 849630857, 1699261714, 5947415999, 11894831998]

約数ペア:

[(1, 11894831998), (2, 5947415999), (7, 1699261714), (14, 849630857), (31, 383704258), (59, 201607322), (62, 191852129), (97, 122627134), (118, 100803661), (194, 61313567), (217, 54814894), (413, 28801046), (434, 27407447), (679, 17518162), (826, 14400523), (1358, 8759081), (1829, 6503462), (3007, 3955714), (3658, 3251731), (4789, 2483782), (5723, 2078426), (6014, 1977857), (9578, 1241891), (11446, 1039213), (12803, 929066), (21049, 565102), (25606, 464533), (33523, 354826), (40061, 296918), (42098, 282551), (67046, 177413), (80122, 148459)]