12817415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6361}}^1$

素因数の和:6410

約数の個数: 16

約数和(自身を含む): 17101056

約数和(自身を除く): 4283641

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 6361, 31805, 82693, 197191, 413465, 985955, 2563483, 12817415]

約数ペア:

[(1, 12817415), (5, 2563483), (13, 985955), (31, 413465), (65, 197191), (155, 82693), (403, 31805), (2015, 6361)]