19361836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19597}}^1$

素因数の和:19633

約数の個数: 24

約数和(自身を含む): 38412080

約数和(自身を除く): 19050244

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 19597, 39194, 78388, 254761, 372343, 509522, 744686, 1019044, 1489372, 4840459, 9680918, 19361836]

約数ペア:

[(1, 19361836), (2, 9680918), (4, 4840459), (13, 1489372), (19, 1019044), (26, 744686), (38, 509522), (52, 372343), (76, 254761), (247, 78388), (494, 39194), (988, 19597)]