19005183844

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1\times {\mathrm{691}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 33892034176

約数和(自身を除く): 14886850332

約数列:

[1, 2, 4, 103, 206, 241, 277, 412, 482, 554, 691, 964, 1108, 1382, 2764, 24823, 28531, 49646, 57062, 66757, 71173, 99292, 114124, 133514, 142346, 166531, 191407, 267028, 284692, 333062, 382814, 666124, 765628, 6875971, 13751942, 17152693, 19714921, 27503884, 34305386, 39429842, 46129087, 68610772, 78859684, 92258174, 184516348, 4751295961, 9502591922, 19005183844]

約数ペア:

[(1, 19005183844), (2, 9502591922), (4, 4751295961), (103, 184516348), (206, 92258174), (241, 78859684), (277, 68610772), (412, 46129087), (482, 39429842), (554, 34305386), (691, 27503884), (964, 19714921), (1108, 17152693), (1382, 13751942), (2764, 6875971), (24823, 765628), (28531, 666124), (49646, 382814), (57062, 333062), (66757, 284692), (71173, 267028), (99292, 191407), (114124, 166531), (133514, 142346)]