16407792

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1999}}^1$

素因数の和:2035

約数の個数: 80

約数和(自身を含む): 49600000

約数和(自身を除く): 33192208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 1999, 2052, 2736, 3998, 4104, 5997, 7996, 8208, 11994, 15992, 17991, 23988, 31984, 35982, 37981, 47976, 53973, 71964, 75962, 95952, 107946, 113943, 143928, 151924, 215892, 227886, 287856, 303848, 341829, 431784, 455772, 607696, 683658, 863568, 911544, 1025487, 1367316, 1823088, 2050974, 2734632, 4101948, 5469264, 8203896, 16407792]

約数ペア:

[(1, 16407792), (2, 8203896), (3, 5469264), (4, 4101948), (6, 2734632), (8, 2050974), (9, 1823088), (12, 1367316), (16, 1025487), (18, 911544), (19, 863568), (24, 683658), (27, 607696), (36, 455772), (38, 431784), (48, 341829), (54, 303848), (57, 287856), (72, 227886), (76, 215892), (108, 151924), (114, 143928), (144, 113943), (152, 107946), (171, 95952), (216, 75962), (228, 71964), (304, 53973), (342, 47976), (432, 37981), (456, 35982), (513, 31984), (684, 23988), (912, 17991), (1026, 15992), (1368, 11994), (1999, 8208), (2052, 7996), (2736, 5997), (3998, 4104)]