13372428

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 33264000

約数和(自身を除く): 19891572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 659, 1068, 1318, 1691, 1977, 2636, 3382, 3954, 5073, 6764, 7908, 10146, 12521, 20292, 25042, 37563, 50084, 58651, 75126, 117302, 150252, 175953, 234604, 351906, 703812, 1114369, 2228738, 3343107, 4457476, 6686214, 13372428]

約数ペア:

[(1, 13372428), (2, 6686214), (3, 4457476), (4, 3343107), (6, 2228738), (12, 1114369), (19, 703812), (38, 351906), (57, 234604), (76, 175953), (89, 150252), (114, 117302), (178, 75126), (228, 58651), (267, 50084), (356, 37563), (534, 25042), (659, 20292), (1068, 12521), (1318, 10146), (1691, 7908), (1977, 6764), (2636, 5073), (3382, 3954)]