127974386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{108637}}^1$

素因数の和:108689

約数の個数: 16

約数和(自身を含む): 208584960

約数和(自身を除く): 80610574

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 108637, 217274, 2064103, 3367747, 4128206, 6735494, 63987193, 127974386]

約数ペア:

[(1, 127974386), (2, 63987193), (19, 6735494), (31, 4128206), (38, 3367747), (62, 2064103), (589, 217274), (1178, 108637)]