12618933118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{257099}}^1$

素因数の和:257232

約数の個数: 32

約数和(自身を含む): 21769171200

約数和(自身を除く): 9150238082

約数列:

[1, 2, 11, 22, 23, 46, 97, 194, 253, 506, 1067, 2134, 2231, 4462, 24541, 49082, 257099, 514198, 2828089, 5656178, 5913277, 11826554, 24938603, 49877206, 65046047, 130092094, 274324633, 548649266, 573587869, 1147175738, 6309466559, 12618933118]

約数ペア:

[(1, 12618933118), (2, 6309466559), (11, 1147175738), (22, 573587869), (23, 548649266), (46, 274324633), (97, 130092094), (194, 65046047), (253, 49877206), (506, 24938603), (1067, 11826554), (2134, 5913277), (2231, 5656178), (4462, 2828089), (24541, 514198), (49082, 257099)]