15676720239938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2393}}^1\times {\mathrm{457669}}^1$

素因数の和:460502

約数の個数: 32

約数和(自身を含む): 24967945200240

約数和(自身を除く): 9291224960302

約数列:

[1, 2, 17, 34, 421, 842, 2393, 4786, 7157, 14314, 40681, 81362, 457669, 915338, 1007453, 2014906, 7780373, 15560746, 17126701, 34253402, 192678649, 385357298, 1095201917, 2190403834, 3275537033, 6551074066, 18618432589, 37236865178, 461080007057, 922160014114, 7838360119969, 15676720239938]

約数ペア:

[(1, 15676720239938), (2, 7838360119969), (17, 922160014114), (34, 461080007057), (421, 37236865178), (842, 18618432589), (2393, 6551074066), (4786, 3275537033), (7157, 2190403834), (14314, 1095201917), (40681, 385357298), (81362, 192678649), (457669, 34253402), (915338, 17126701), (1007453, 15560746), (2014906, 7780373)]