12197406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{523}}^1$

素因数の和:577

約数の個数: 48

約数和(自身を含む): 27616896

約数和(自身を除く): 15419490

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 169, 299, 338, 507, 523, 598, 897, 1014, 1046, 1569, 1794, 3138, 3887, 6799, 7774, 11661, 12029, 13598, 20397, 23322, 24058, 36087, 40794, 72174, 88387, 156377, 176774, 265161, 312754, 469131, 530322, 938262, 2032901, 4065802, 6098703, 12197406]

約数ペア:

[(1, 12197406), (2, 6098703), (3, 4065802), (6, 2032901), (13, 938262), (23, 530322), (26, 469131), (39, 312754), (46, 265161), (69, 176774), (78, 156377), (138, 88387), (169, 72174), (299, 40794), (338, 36087), (507, 24058), (523, 23322), (598, 20397), (897, 13598), (1014, 12029), (1046, 11661), (1569, 7774), (1794, 6799), (3138, 3887)]