19256272

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9049}}^1$

素因数の和:9083

約数の個数: 40

約数和(自身を含む): 44888000

約数和(自身を除く): 25631728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 9049, 18098, 36196, 63343, 72392, 126686, 144784, 171931, 253372, 343862, 506744, 687724, 1013488, 1203517, 1375448, 2407034, 2750896, 4814068, 9628136, 19256272]

約数ペア:

[(1, 19256272), (2, 9628136), (4, 4814068), (7, 2750896), (8, 2407034), (14, 1375448), (16, 1203517), (19, 1013488), (28, 687724), (38, 506744), (56, 343862), (76, 253372), (112, 171931), (133, 144784), (152, 126686), (266, 72392), (304, 63343), (532, 36196), (1064, 18098), (2128, 9049)]