17478638

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1483}}^1$

素因数の和:1639

約数の個数: 16

約数和(自身を含む): 26925696

約数和(自身を除く): 9447058

約数列:

[1, 2, 71, 83, 142, 166, 1483, 2966, 5893, 11786, 105293, 123089, 210586, 246178, 8739319, 17478638]

約数ペア:

[(1, 17478638), (2, 8739319), (71, 246178), (83, 210586), (142, 123089), (166, 105293), (1483, 11786), (2966, 5893)]