19627344

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12391}}^1$

素因数の和:12416

約数の個数: 60

約数和(自身を含む): 59927712

約数和(自身を除く): 40300368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12391, 24782, 37173, 49564, 74346, 99128, 111519, 136301, 148692, 198256, 223038, 272602, 297384, 408903, 446076, 545204, 594768, 817806, 892152, 1090408, 1226709, 1635612, 1784304, 2180816, 2453418, 3271224, 4906836, 6542448, 9813672, 19627344]

約数ペア:

[(1, 19627344), (2, 9813672), (3, 6542448), (4, 4906836), (6, 3271224), (8, 2453418), (9, 2180816), (11, 1784304), (12, 1635612), (16, 1226709), (18, 1090408), (22, 892152), (24, 817806), (33, 594768), (36, 545204), (44, 446076), (48, 408903), (66, 297384), (72, 272602), (88, 223038), (99, 198256), (132, 148692), (144, 136301), (176, 111519), (198, 99128), (264, 74346), (396, 49564), (528, 37173), (792, 24782), (1584, 12391)]