7202938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 12038400

約数和(自身を除く): 4835462

約数列:

[1, 2, 19, 37, 38, 47, 74, 94, 109, 218, 703, 893, 1406, 1739, 1786, 2071, 3478, 4033, 4142, 5123, 8066, 10246, 33041, 66082, 76627, 97337, 153254, 189551, 194674, 379102, 3601469, 7202938]

約数ペア:

[(1, 7202938), (2, 3601469), (19, 379102), (37, 194674), (38, 189551), (47, 153254), (74, 97337), (94, 76627), (109, 66082), (218, 33041), (703, 10246), (893, 8066), (1406, 5123), (1739, 4142), (1786, 4033), (2071, 3478)]