19364694

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 39732576

約数和(自身を除く): 20367882

約数列:

[1, 2, 3, 6, 61, 122, 157, 183, 314, 337, 366, 471, 674, 942, 1011, 2022, 9577, 19154, 20557, 28731, 41114, 52909, 57462, 61671, 105818, 123342, 158727, 317454, 3227449, 6454898, 9682347, 19364694]

約数ペア:

[(1, 19364694), (2, 9682347), (3, 6454898), (6, 3227449), (61, 317454), (122, 158727), (157, 123342), (183, 105818), (314, 61671), (337, 57462), (366, 52909), (471, 41114), (674, 28731), (942, 20557), (1011, 19154), (2022, 9577)]