9394189

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 12257280

約数和(自身を除く): 2863091

約数列:

[1, 7, 19, 23, 37, 83, 133, 161, 259, 437, 581, 703, 851, 1577, 1909, 3059, 3071, 4921, 5957, 11039, 13363, 16169, 21497, 36271, 58349, 70633, 113183, 253897, 408443, 494431, 1342027, 9394189]

約数ペア:

[(1, 9394189), (7, 1342027), (19, 494431), (23, 408443), (37, 253897), (83, 113183), (133, 70633), (161, 58349), (259, 36271), (437, 21497), (581, 16169), (703, 13363), (851, 11039), (1577, 5957), (1909, 4921), (3059, 3071)]