15791844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 39312000

約数和(自身を除く): 23520156

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 199, 204, 389, 398, 597, 778, 796, 1167, 1194, 1556, 2334, 2388, 3383, 4668, 6613, 6766, 10149, 13226, 13532, 19839, 20298, 26452, 39678, 40596, 77411, 79356, 154822, 232233, 309644, 464466, 928932, 1315987, 2631974, 3947961, 5263948, 7895922, 15791844]

約数ペア:

[(1, 15791844), (2, 7895922), (3, 5263948), (4, 3947961), (6, 2631974), (12, 1315987), (17, 928932), (34, 464466), (51, 309644), (68, 232233), (102, 154822), (199, 79356), (204, 77411), (389, 40596), (398, 39678), (597, 26452), (778, 20298), (796, 19839), (1167, 13532), (1194, 13226), (1556, 10149), (2334, 6766), (2388, 6613), (3383, 4668)]