17420372

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{383}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 31159296

約数和(自身を除く): 13738924

約数列:

[1, 2, 4, 83, 137, 166, 274, 332, 383, 548, 766, 1532, 11371, 22742, 31789, 45484, 52471, 63578, 104942, 127156, 209884, 4355093, 8710186, 17420372]

約数ペア:

[(1, 17420372), (2, 8710186), (4, 4355093), (83, 209884), (137, 127156), (166, 104942), (274, 63578), (332, 52471), (383, 45484), (548, 31789), (766, 22742), (1532, 11371)]