19797102

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28201}}^1$

素因数の和:28225

約数の個数: 32

約数和(自身を含む): 47379360

約数和(自身を除く): 27582258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28201, 56402, 84603, 169206, 253809, 366613, 507618, 733226, 761427, 1099839, 1522854, 2199678, 3299517, 6599034, 9898551, 19797102]

約数ペア:

[(1, 19797102), (2, 9898551), (3, 6599034), (6, 3299517), (9, 2199678), (13, 1522854), (18, 1099839), (26, 761427), (27, 733226), (39, 507618), (54, 366613), (78, 253809), (117, 169206), (234, 84603), (351, 56402), (702, 28201)]