19257483

素因数分解:

$3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{6073}}^1$

素因数の和:6234

約数の個数: 16

約数和(自身を含む): 29543936

約数和(自身を除く): 10286453

約数列:

[1, 3, 7, 21, 151, 453, 1057, 3171, 6073, 18219, 42511, 127533, 917023, 2751069, 6419161, 19257483]

約数ペア:

[(1, 19257483), (3, 6419161), (7, 2751069), (21, 917023), (151, 127533), (453, 42511), (1057, 18219), (3171, 6073)]