19991330333

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{68041}}^1$

素因数の和:68384

約数の個数: 16

約数和(自身を含む): 21844748016

約数和(自身を除く): 1853417683

約数列:

[1, 13, 97, 233, 1261, 3029, 22601, 68041, 293813, 884533, 6599977, 15853553, 85799701, 206096189, 1537794641, 19991330333]

約数ペア:

[(1, 19991330333), (13, 1537794641), (97, 206096189), (233, 85799701), (1261, 15853553), (3029, 6599977), (22601, 884533), (68041, 293813)]