23932742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 39916800

約数和(自身を除く): 15984058

約数列:

[1, 2, 19, 23, 38, 46, 139, 197, 278, 394, 437, 874, 2641, 3197, 3743, 4531, 5282, 6394, 7486, 9062, 27383, 54766, 60743, 86089, 121486, 172178, 520277, 629809, 1040554, 1259618, 11966371, 23932742]

約数ペア:

[(1, 23932742), (2, 11966371), (19, 1259618), (23, 1040554), (38, 629809), (46, 520277), (139, 172178), (197, 121486), (278, 86089), (394, 60743), (437, 54766), (874, 27383), (2641, 9062), (3197, 7486), (3743, 6394), (4531, 5282)]