19148930

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{23071}}^1$

素因数の和:23161

約数の個数: 16

約数和(自身を含む): 34884864

約数和(自身を除く): 15735934

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 23071, 46142, 115355, 230710, 1914893, 3829786, 9574465, 19148930]

約数ペア:

[(1, 19148930), (2, 9574465), (5, 3829786), (10, 1914893), (83, 230710), (166, 115355), (415, 46142), (830, 23071)]