13871254

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 23328000

約数和(自身を除く): 9456746

約数列:

[1, 2, 19, 23, 38, 46, 59, 118, 269, 437, 538, 874, 1121, 1357, 2242, 2714, 5111, 6187, 10222, 12374, 15871, 25783, 31742, 51566, 117553, 235106, 301549, 365033, 603098, 730066, 6935627, 13871254]

約数ペア:

[(1, 13871254), (2, 6935627), (19, 730066), (23, 603098), (38, 365033), (46, 301549), (59, 235106), (118, 117553), (269, 51566), (437, 31742), (538, 25783), (874, 15871), (1121, 12374), (1357, 10222), (2242, 6187), (2714, 5111)]