19753304343

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20385247}}^1$

素因数の和:20385286

約数の個数: 16

約数和(自身を含む): 29354757120

約数和(自身を除く): 9601452777

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 20385247, 61155741, 346549199, 387319693, 1039647597, 1161959079, 6584434781, 19753304343]

約数ペア:

[(1, 19753304343), (3, 6584434781), (17, 1161959079), (19, 1039647597), (51, 387319693), (57, 346549199), (323, 61155741), (969, 20385247)]