19108232

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16703}}^1$

素因数の和:16733

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 22985848

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 16703, 33406, 66812, 133624, 183733, 217139, 367466, 434278, 734932, 868556, 1469864, 1737112, 2388529, 4777058, 9554116, 19108232]

約数ペア:

[(1, 19108232), (2, 9554116), (4, 4777058), (8, 2388529), (11, 1737112), (13, 1469864), (22, 868556), (26, 734932), (44, 434278), (52, 367466), (88, 217139), (104, 183733), (143, 133624), (286, 66812), (572, 33406), (1144, 16703)]