39154972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{761}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 72329040

約数和(自身を除く): 33174068

約数列:

[1, 2, 4, 19, 38, 76, 677, 761, 1354, 1522, 2708, 3044, 12863, 14459, 25726, 28918, 51452, 57836, 515197, 1030394, 2060788, 9788743, 19577486, 39154972]

約数ペア:

[(1, 39154972), (2, 19577486), (4, 9788743), (19, 2060788), (38, 1030394), (76, 515197), (677, 57836), (761, 51452), (1354, 28918), (1522, 25726), (2708, 14459), (3044, 12863)]