12491008

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:902

約数の個数: 36

約数和(自身を含む): 25386480

約数和(自身を除く): 12895472

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 827, 944, 1654, 1888, 3308, 3776, 6616, 7552, 13232, 15104, 26464, 48793, 52928, 97586, 105856, 195172, 211712, 390344, 780688, 1561376, 3122752, 6245504, 12491008]

約数ペア:

[(1, 12491008), (2, 6245504), (4, 3122752), (8, 1561376), (16, 780688), (32, 390344), (59, 211712), (64, 195172), (118, 105856), (128, 97586), (236, 52928), (256, 48793), (472, 26464), (827, 15104), (944, 13232), (1654, 7552), (1888, 6616), (3308, 3776)]