17493908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{601}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 32363520

約数和(自身を除く): 14869612

約数列:

[1, 2, 4, 19, 38, 76, 383, 601, 766, 1202, 1532, 2404, 7277, 11419, 14554, 22838, 29108, 45676, 230183, 460366, 920732, 4373477, 8746954, 17493908]

約数ペア:

[(1, 17493908), (2, 8746954), (4, 4373477), (19, 920732), (38, 460366), (76, 230183), (383, 45676), (601, 29108), (766, 22838), (1202, 14554), (1532, 11419), (2404, 7277)]