17949308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8419}}^1$

素因数の和:8477

約数の個数: 24

約数和(自身を含む): 34656720

約数和(自身を除く): 16707412

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8419, 16838, 33676, 109447, 218894, 345179, 437788, 690358, 1380716, 4487327, 8974654, 17949308]

約数ペア:

[(1, 17949308), (2, 8974654), (4, 4487327), (13, 1380716), (26, 690358), (41, 437788), (52, 345179), (82, 218894), (164, 109447), (533, 33676), (1066, 16838), (2132, 8419)]