109889234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19477}}^1$

素因数の和:19530

約数の個数: 32

約数和(自身を含む): 209427456

約数和(自身を除く): 99538222

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 19477, 38954, 136339, 253201, 272678, 506402, 603787, 1207574, 1772407, 3544814, 4226509, 7849231, 8453018, 15698462, 54944617, 109889234]

約数ペア:

[(1, 109889234), (2, 54944617), (7, 15698462), (13, 8453018), (14, 7849231), (26, 4226509), (31, 3544814), (62, 1772407), (91, 1207574), (182, 603787), (217, 506402), (403, 272678), (434, 253201), (806, 136339), (2821, 38954), (5642, 19477)]