194680916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{13003}}^1$

素因数の和:13223

約数の個数: 24

約数和(自身を含む): 360470880

約数和(自身を除く): 165789964

約数列:

[1, 2, 4, 19, 38, 76, 197, 394, 788, 3743, 7486, 13003, 14972, 26006, 52012, 247057, 494114, 988228, 2561591, 5123182, 10246364, 48670229, 97340458, 194680916]

約数ペア:

[(1, 194680916), (2, 97340458), (4, 48670229), (19, 10246364), (38, 5123182), (76, 2561591), (197, 988228), (394, 494114), (788, 247057), (3743, 52012), (7486, 26006), (13003, 14972)]