15691694161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{19501}}^1$

素因数の和:19873

約数の個数: 32

約数和(自身を含む): 19579383936

約数和(自身を除く): 3887689775

約数列:

[1, 11, 13, 17, 143, 187, 221, 331, 2431, 3641, 4303, 5627, 19501, 47333, 61897, 73151, 214511, 253513, 331517, 804661, 2788643, 3646687, 4309721, 6454831, 47406931, 71003141, 83912803, 109732127, 923040833, 1207053397, 1426517651, 15691694161]

約数ペア:

[(1, 15691694161), (11, 1426517651), (13, 1207053397), (17, 923040833), (143, 109732127), (187, 83912803), (221, 71003141), (331, 47406931), (2431, 6454831), (3641, 4309721), (4303, 3646687), (5627, 2788643), (19501, 804661), (47333, 331517), (61897, 253513), (73151, 214511)]