17442490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10321}}^1$

素因数の和:10354

約数の個数: 24

約数和(自身を含む): 34000668

約数和(自身を除く): 16558178

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 10321, 20642, 51605, 103210, 134173, 268346, 670865, 1341730, 1744249, 3488498, 8721245, 17442490]

約数ペア:

[(1, 17442490), (2, 8721245), (5, 3488498), (10, 1744249), (13, 1341730), (26, 670865), (65, 268346), (130, 134173), (169, 103210), (338, 51605), (845, 20642), (1690, 10321)]