12315212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1471}}^1$

素因数の和:1518

約数の個数: 48

約数和(自身を含む): 27697152

約数和(自身を除く): 15381940

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 1471, 2093, 2942, 4186, 5884, 8372, 10297, 19123, 20594, 33833, 38246, 41188, 67666, 76492, 133861, 135332, 236831, 267722, 439829, 473662, 535444, 879658, 947324, 1759316, 3078803, 6157606, 12315212]

約数ペア:

[(1, 12315212), (2, 6157606), (4, 3078803), (7, 1759316), (13, 947324), (14, 879658), (23, 535444), (26, 473662), (28, 439829), (46, 267722), (52, 236831), (91, 135332), (92, 133861), (161, 76492), (182, 67666), (299, 41188), (322, 38246), (364, 33833), (598, 20594), (644, 19123), (1196, 10297), (1471, 8372), (2093, 5884), (2942, 4186)]