19336304

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{7151}}^1$

素因数の和:7185

約数の個数: 30

約数和(自身を含む): 40573296

約数和(自身を除く): 21236992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 7151, 14302, 28604, 57208, 92963, 114416, 185926, 371852, 743704, 1208519, 1487408, 2417038, 4834076, 9668152, 19336304]

約数ペア:

[(1, 19336304), (2, 9668152), (4, 4834076), (8, 2417038), (13, 1487408), (16, 1208519), (26, 743704), (52, 371852), (104, 185926), (169, 114416), (208, 92963), (338, 57208), (676, 28604), (1352, 14302), (2704, 7151)]