19252852

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 36271200

約数和(自身を除く): 17018348

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 199, 268, 361, 398, 722, 796, 1273, 1444, 2546, 3781, 5092, 7562, 13333, 15124, 24187, 26666, 48374, 53332, 71839, 96748, 143678, 253327, 287356, 506654, 1013308, 4813213, 9626426, 19252852]

約数ペア:

[(1, 19252852), (2, 9626426), (4, 4813213), (19, 1013308), (38, 506654), (67, 287356), (76, 253327), (134, 143678), (199, 96748), (268, 71839), (361, 53332), (398, 48374), (722, 26666), (796, 24187), (1273, 15124), (1444, 13333), (2546, 7562), (3781, 5092)]