15208732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^2$

素因数の和:167

約数の個数: 54

約数和(自身を含む): 33940536

約数和(自身を除く): 18731804

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 121, 134, 154, 242, 268, 308, 469, 484, 737, 847, 938, 1474, 1694, 1876, 2948, 3388, 4489, 5159, 8107, 8978, 10318, 16214, 17956, 20636, 31423, 32428, 49379, 56749, 62846, 98758, 113498, 125692, 197516, 226996, 345653, 543169, 691306, 1086338, 1382612, 2172676, 3802183, 7604366, 15208732]

約数ペア:

[(1, 15208732), (2, 7604366), (4, 3802183), (7, 2172676), (11, 1382612), (14, 1086338), (22, 691306), (28, 543169), (44, 345653), (67, 226996), (77, 197516), (121, 125692), (134, 113498), (154, 98758), (242, 62846), (268, 56749), (308, 49379), (469, 32428), (484, 31423), (737, 20636), (847, 17956), (938, 16214), (1474, 10318), (1694, 8978), (1876, 8107), (2948, 5159), (3388, 4489)]