15692671444

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1145

約数の個数: 72

約数和(自身を含む): 29809613736

約数和(自身を除く): 14116942292

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 361, 401, 661, 722, 779, 802, 1322, 1444, 1558, 1604, 2644, 3116, 7619, 12559, 14801, 15238, 16441, 25118, 27101, 29602, 30476, 32882, 50236, 54202, 59204, 65764, 108404, 144761, 238621, 265061, 289522, 312379, 477242, 514919, 530122, 579044, 624758, 954484, 1029838, 1060244, 1249516, 2059676, 5036159, 5935201, 9783461, 10072318, 10867501, 11870402, 19566922, 20144636, 21735002, 23740804, 39133844, 43470004, 95687021, 191374042, 206482519, 382748084, 412965038, 825930076, 3923167861, 7846335722, 15692671444]

約数ペア:

[(1, 15692671444), (2, 7846335722), (4, 3923167861), (19, 825930076), (38, 412965038), (41, 382748084), (76, 206482519), (82, 191374042), (164, 95687021), (361, 43470004), (401, 39133844), (661, 23740804), (722, 21735002), (779, 20144636), (802, 19566922), (1322, 11870402), (1444, 10867501), (1558, 10072318), (1604, 9783461), (2644, 5935201), (3116, 5036159), (7619, 2059676), (12559, 1249516), (14801, 1060244), (15238, 1029838), (16441, 954484), (25118, 624758), (27101, 579044), (29602, 530122), (30476, 514919), (32882, 477242), (50236, 312379), (54202, 289522), (59204, 265061), (65764, 238621), (108404, 144761)]