38314146

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 88058880

約数和(自身を除く): 49744734

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 103, 114, 206, 247, 251, 309, 494, 502, 618, 741, 753, 1339, 1482, 1506, 1957, 2678, 3263, 3914, 4017, 4769, 5871, 6526, 8034, 9538, 9789, 11742, 14307, 19578, 25441, 25853, 28614, 50882, 51706, 61997, 76323, 77559, 123994, 152646, 155118, 185991, 336089, 371982, 491207, 672178, 982414, 1008267, 1473621, 2016534, 2947242, 6385691, 12771382, 19157073, 38314146]

約数ペア:

[(1, 38314146), (2, 19157073), (3, 12771382), (6, 6385691), (13, 2947242), (19, 2016534), (26, 1473621), (38, 1008267), (39, 982414), (57, 672178), (78, 491207), (103, 371982), (114, 336089), (206, 185991), (247, 155118), (251, 152646), (309, 123994), (494, 77559), (502, 76323), (618, 61997), (741, 51706), (753, 50882), (1339, 28614), (1482, 25853), (1506, 25441), (1957, 19578), (2678, 14307), (3263, 11742), (3914, 9789), (4017, 9538), (4769, 8034), (5871, 6526)]