19583712

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{1283}}^1$

素因数の和:1352

約数の個数: 72

約数和(自身を含む): 56786184

約数和(自身を除く): 37202472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1283, 1696, 1908, 2544, 2566, 3816, 3849, 5088, 5132, 7632, 7698, 10264, 11547, 15264, 15396, 20528, 23094, 30792, 41056, 46188, 61584, 67999, 92376, 123168, 135998, 184752, 203997, 271996, 369504, 407994, 543992, 611991, 815988, 1087984, 1223982, 1631976, 2175968, 2447964, 3263952, 4895928, 6527904, 9791856, 19583712]

約数ペア:

[(1, 19583712), (2, 9791856), (3, 6527904), (4, 4895928), (6, 3263952), (8, 2447964), (9, 2175968), (12, 1631976), (16, 1223982), (18, 1087984), (24, 815988), (32, 611991), (36, 543992), (48, 407994), (53, 369504), (72, 271996), (96, 203997), (106, 184752), (144, 135998), (159, 123168), (212, 92376), (288, 67999), (318, 61584), (424, 46188), (477, 41056), (636, 30792), (848, 23094), (954, 20528), (1272, 15396), (1283, 15264), (1696, 11547), (1908, 10264), (2544, 7698), (2566, 7632), (3816, 5132), (3849, 5088)]