38159198

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1663}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 71884800

約数和(自身を除く): 33725602

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 1663, 2086, 3278, 3326, 11473, 11641, 18293, 22946, 23282, 36586, 128051, 247787, 256102, 495574, 1734509, 2725657, 3469018, 5451314, 19079599, 38159198]

約数ペア:

[(1, 38159198), (2, 19079599), (7, 5451314), (11, 3469018), (14, 2725657), (22, 1734509), (77, 495574), (149, 256102), (154, 247787), (298, 128051), (1043, 36586), (1639, 23282), (1663, 22946), (2086, 18293), (3278, 11641), (3326, 11473)]