1889512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 3859200

約数和(自身を除く): 1969688

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 401, 589, 802, 1178, 1604, 2356, 3208, 4712, 7619, 12431, 15238, 24862, 30476, 49724, 60952, 99448, 236189, 472378, 944756, 1889512]

約数ペア:

[(1, 1889512), (2, 944756), (4, 472378), (8, 236189), (19, 99448), (31, 60952), (38, 49724), (62, 30476), (76, 24862), (124, 15238), (152, 12431), (248, 7619), (401, 4712), (589, 3208), (802, 2356), (1178, 1604)]