19267344

素因数分解:

$2^4\times 3^2\times {\mathrm{133801}}^1$

素因数の和:133815

約数の個数: 30

約数和(自身を含む): 53922206

約数和(自身を除く): 34654862

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 133801, 267602, 401403, 535204, 802806, 1070408, 1204209, 1605612, 2140816, 2408418, 3211224, 4816836, 6422448, 9633672, 19267344]

約数ペア:

[(1, 19267344), (2, 9633672), (3, 6422448), (4, 4816836), (6, 3211224), (8, 2408418), (9, 2140816), (12, 1605612), (16, 1204209), (18, 1070408), (24, 802806), (36, 535204), (48, 401403), (72, 267602), (144, 133801)]