19184230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147571}}^1$

素因数の和:147591

約数の個数: 16

約数和(自身を含む): 37188144

約数和(自身を除く): 18003914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 147571, 295142, 737855, 1475710, 1918423, 3836846, 9592115, 19184230]

約数ペア:

[(1, 19184230), (2, 9592115), (5, 3836846), (10, 1918423), (13, 1475710), (26, 737855), (65, 295142), (130, 147571)]