15693334088

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{431}}^1\times {\mathrm{569}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 31173984000

約数和(自身を除く): 15480649912

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 421, 431, 569, 842, 862, 1138, 1684, 1724, 2276, 3368, 3448, 4552, 7999, 8189, 10811, 15998, 16378, 21622, 31996, 32756, 43244, 63992, 65512, 86488, 181451, 239549, 245239, 362902, 479098, 490478, 725804, 958196, 980956, 1451608, 1916392, 1961912, 3447569, 4551431, 4659541, 6895138, 9102862, 9319082, 13790276, 18205724, 18638164, 27580552, 36411448, 37276328, 103245619, 206491238, 412982476, 825964952, 1961666761, 3923333522, 7846667044, 15693334088]

約数ペア:

[(1, 15693334088), (2, 7846667044), (4, 3923333522), (8, 1961666761), (19, 825964952), (38, 412982476), (76, 206491238), (152, 103245619), (421, 37276328), (431, 36411448), (569, 27580552), (842, 18638164), (862, 18205724), (1138, 13790276), (1684, 9319082), (1724, 9102862), (2276, 6895138), (3368, 4659541), (3448, 4551431), (4552, 3447569), (7999, 1961912), (8189, 1916392), (10811, 1451608), (15998, 980956), (16378, 958196), (21622, 725804), (31996, 490478), (32756, 479098), (43244, 362902), (63992, 245239), (65512, 239549), (86488, 181451)]