26609918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{6197}}^1$

素因数の和:6331

約数の個数: 16

約数和(自身を含む): 42394320

約数和(自身を除く): 15784402

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 6197, 12394, 117743, 235486, 700261, 1400522, 13304959, 26609918]

約数ペア:

[(1, 26609918), (2, 13304959), (19, 1400522), (38, 700261), (113, 235486), (226, 117743), (2147, 12394), (4294, 6197)]