19508762

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15313}}^1$

素因数の和:15342

約数の個数: 24

約数和(自身を含む): 36661716

約数和(自身を除く): 17152954

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 15313, 30626, 107191, 199069, 214382, 398138, 750337, 1393483, 1500674, 2786966, 9754381, 19508762]

約数ペア:

[(1, 19508762), (2, 9754381), (7, 2786966), (13, 1500674), (14, 1393483), (26, 750337), (49, 398138), (91, 214382), (98, 199069), (182, 107191), (637, 30626), (1274, 15313)]