15705016922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{58631}}^1$

素因数の和:58731

約数の個数: 48

約数和(自身を含む): 28951074432

約数和(自身を除く): 13246057510

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 361, 371, 722, 742, 1007, 2014, 2527, 5054, 7049, 14098, 19133, 38266, 58631, 117262, 133931, 267862, 410417, 820834, 1113989, 2227978, 3107443, 6214886, 7797923, 15595846, 21165791, 21752101, 42331582, 43504202, 59041417, 118082834, 148160537, 296321074, 413289919, 826579838, 1121786923, 2243573846, 7852508461, 15705016922]

約数ペア:

[(1, 15705016922), (2, 7852508461), (7, 2243573846), (14, 1121786923), (19, 826579838), (38, 413289919), (53, 296321074), (106, 148160537), (133, 118082834), (266, 59041417), (361, 43504202), (371, 42331582), (722, 21752101), (742, 21165791), (1007, 15595846), (2014, 7797923), (2527, 6214886), (5054, 3107443), (7049, 2227978), (14098, 1113989), (19133, 820834), (38266, 410417), (58631, 267862), (117262, 133931)]