19366202492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2313211}}^1$

素因数の和:2313258

約数の個数: 48

約数和(自身を含む): 43525396992

約数和(自身を除く): 24159194500

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 2313211, 4626422, 9252844, 16192477, 30071743, 32384954, 53203853, 60143486, 64769908, 106407706, 120286972, 210502201, 212815412, 372426971, 421004402, 691650089, 744853942, 842008804, 1383300178, 1489707884, 2766600356, 4841550623, 9683101246, 19366202492]

約数ペア:

[(1, 19366202492), (2, 9683101246), (4, 4841550623), (7, 2766600356), (13, 1489707884), (14, 1383300178), (23, 842008804), (26, 744853942), (28, 691650089), (46, 421004402), (52, 372426971), (91, 212815412), (92, 210502201), (161, 120286972), (182, 106407706), (299, 64769908), (322, 60143486), (364, 53203853), (598, 32384954), (644, 30071743), (1196, 16192477), (2093, 9252844), (4186, 4626422), (8372, 2313211)]