17293838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 29168640

約数和(自身を除く): 11874802

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 421, 437, 842, 874, 893, 1081, 1786, 2162, 7999, 9683, 15998, 19366, 19787, 20539, 39574, 41078, 183977, 367954, 375953, 455101, 751906, 910202, 8646919, 17293838]

約数ペア:

[(1, 17293838), (2, 8646919), (19, 910202), (23, 751906), (38, 455101), (46, 375953), (47, 367954), (94, 183977), (421, 41078), (437, 39574), (842, 20539), (874, 19787), (893, 19366), (1081, 15998), (1786, 9683), (2162, 7999)]