2019875424

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{15737}}^1$

素因数の和:15948

約数の個数: 96

約数和(自身を含む): 6091739136

約数和(自身を除く): 4071863712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 191, 224, 336, 382, 573, 672, 764, 1146, 1337, 1528, 2292, 2674, 3056, 4011, 4584, 5348, 6112, 8022, 9168, 10696, 15737, 16044, 18336, 21392, 31474, 32088, 42784, 47211, 62948, 64176, 94422, 110159, 125896, 128352, 188844, 220318, 251792, 330477, 377688, 440636, 503584, 660954, 755376, 881272, 1321908, 1510752, 1762544, 2643816, 3005767, 3525088, 5287632, 6011534, 9017301, 10575264, 12023068, 18034602, 21040369, 24046136, 36069204, 42080738, 48092272, 63121107, 72138408, 84161476, 96184544, 126242214, 144276816, 168322952, 252484428, 288553632, 336645904, 504968856, 673291808, 1009937712, 2019875424]

約数ペア:

[(1, 2019875424), (2, 1009937712), (3, 673291808), (4, 504968856), (6, 336645904), (7, 288553632), (8, 252484428), (12, 168322952), (14, 144276816), (16, 126242214), (21, 96184544), (24, 84161476), (28, 72138408), (32, 63121107), (42, 48092272), (48, 42080738), (56, 36069204), (84, 24046136), (96, 21040369), (112, 18034602), (168, 12023068), (191, 10575264), (224, 9017301), (336, 6011534), (382, 5287632), (573, 3525088), (672, 3005767), (764, 2643816), (1146, 1762544), (1337, 1510752), (1528, 1321908), (2292, 881272), (2674, 755376), (3056, 660954), (4011, 503584), (4584, 440636), (5348, 377688), (6112, 330477), (8022, 251792), (9168, 220318), (10696, 188844), (15737, 128352), (16044, 125896), (18336, 110159), (21392, 94422), (31474, 64176), (32088, 62948), (42784, 47211)]