47788154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1993}}^1$

素因数の和:2645

約数の個数: 16

約数和(自身を含む): 75612480

約数和(自身を除く): 27824326

約数列:

[1, 2, 19, 38, 631, 1262, 1993, 3986, 11989, 23978, 37867, 75734, 1257583, 2515166, 23894077, 47788154]

約数ペア:

[(1, 47788154), (2, 23894077), (19, 2515166), (38, 1257583), (631, 75734), (1262, 37867), (1993, 23978), (3986, 11989)]