3138203210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{384113}}^1$

素因数の和:384182

約数の個数: 32

約数和(自身を含む): 6084365760

約数和(自身を除く): 2946162550

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 4085, 8170, 384113, 768226, 1920565, 3841130, 7298147, 14596294, 16516859, 33033718, 36490735, 72981470, 82584295, 165168590, 313820321, 627640642, 1569101605, 3138203210]

約数ペア:

[(1, 3138203210), (2, 1569101605), (5, 627640642), (10, 313820321), (19, 165168590), (38, 82584295), (43, 72981470), (86, 36490735), (95, 33033718), (190, 16516859), (215, 14596294), (430, 7298147), (817, 3841130), (1634, 1920565), (4085, 768226), (8170, 384113)]