17389946

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 32596992

約数和(自身を除く): 15207046

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 434, 527, 1054, 2357, 3689, 4714, 7378, 16499, 32998, 40069, 73067, 80138, 146134, 280483, 511469, 560966, 1022938, 1242139, 2484278, 8694973, 17389946]

約数ペア:

[(1, 17389946), (2, 8694973), (7, 2484278), (14, 1242139), (17, 1022938), (31, 560966), (34, 511469), (62, 280483), (119, 146134), (217, 80138), (238, 73067), (434, 40069), (527, 32998), (1054, 16499), (2357, 7378), (3689, 4714)]