19242210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49339}}^1$

素因数の和:49362

約数の個数: 32

約数和(自身を含む): 49734720

約数和(自身を除く): 30492510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 49339, 98678, 148017, 246695, 296034, 493390, 641407, 740085, 1282814, 1480170, 1924221, 3207035, 3848442, 6414070, 9621105, 19242210]

約数ペア:

[(1, 19242210), (2, 9621105), (3, 6414070), (5, 3848442), (6, 3207035), (10, 1924221), (13, 1480170), (15, 1282814), (26, 740085), (30, 641407), (39, 493390), (65, 296034), (78, 246695), (130, 148017), (195, 98678), (390, 49339)]