22731142

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 41601600

約数和(自身を除く): 18870458

約数列:

[1, 2, 7, 14, 17, 34, 119, 149, 238, 298, 641, 1043, 1282, 2086, 2533, 4487, 5066, 8974, 10897, 17731, 21794, 35462, 76279, 95509, 152558, 191018, 668563, 1337126, 1623653, 3247306, 11365571, 22731142]

約数ペア:

[(1, 22731142), (2, 11365571), (7, 3247306), (14, 1623653), (17, 1337126), (34, 668563), (119, 191018), (149, 152558), (238, 95509), (298, 76279), (641, 35462), (1043, 21794), (1282, 17731), (2086, 10897), (2533, 8974), (4487, 5066)]