9557456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 40

約数和(自身を含む): 19716000

約数和(自身を除く): 10158544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 211, 298, 304, 422, 596, 844, 1192, 1688, 2384, 2831, 3376, 4009, 5662, 8018, 11324, 16036, 22648, 31439, 32072, 45296, 62878, 64144, 125756, 251512, 503024, 597341, 1194682, 2389364, 4778728, 9557456]

約数ペア:

[(1, 9557456), (2, 4778728), (4, 2389364), (8, 1194682), (16, 597341), (19, 503024), (38, 251512), (76, 125756), (149, 64144), (152, 62878), (211, 45296), (298, 32072), (304, 31439), (422, 22648), (596, 16036), (844, 11324), (1192, 8018), (1688, 5662), (2384, 4009), (2831, 3376)]