7995922

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 14555520

約数和(自身を除く): 6559598

約数列:

[1, 2, 11, 19, 22, 37, 38, 47, 74, 94, 121, 209, 242, 407, 418, 517, 703, 814, 893, 1034, 1406, 1739, 1786, 2299, 3478, 4477, 4598, 5687, 7733, 8954, 9823, 11374, 15466, 19129, 19646, 33041, 38258, 66082, 85063, 108053, 170126, 210419, 216106, 363451, 420838, 726902, 3997961, 7995922]

約数ペア:

[(1, 7995922), (2, 3997961), (11, 726902), (19, 420838), (22, 363451), (37, 216106), (38, 210419), (47, 170126), (74, 108053), (94, 85063), (121, 66082), (209, 38258), (242, 33041), (407, 19646), (418, 19129), (517, 15466), (703, 11374), (814, 9823), (893, 8954), (1034, 7733), (1406, 5687), (1739, 4598), (1786, 4477), (2299, 3478)]