19470156

素因数分解:

$2^2\times 3^1\times {\mathrm{1103}}^1\times {\mathrm{1471}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 45502464

約数和(自身を除く): 26032308

約数列:

[1, 2, 3, 4, 6, 12, 1103, 1471, 2206, 2942, 3309, 4412, 4413, 5884, 6618, 8826, 13236, 17652, 1622513, 3245026, 4867539, 6490052, 9735078, 19470156]

約数ペア:

[(1, 19470156), (2, 9735078), (3, 6490052), (4, 4867539), (6, 3245026), (12, 1622513), (1103, 17652), (1471, 13236), (2206, 8826), (2942, 6618), (3309, 5884), (4412, 4413)]