19036755

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6131}}^1$

素因数の和:6168

約数の個数: 32

約数和(自身を含む): 35320320

約数和(自身を除く): 16283565

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 6131, 18393, 30655, 55179, 91965, 141013, 165537, 275895, 423039, 705065, 827685, 1269117, 2115195, 3807351, 6345585, 19036755]

約数ペア:

[(1, 19036755), (3, 6345585), (5, 3807351), (9, 2115195), (15, 1269117), (23, 827685), (27, 705065), (45, 423039), (69, 275895), (115, 165537), (135, 141013), (207, 91965), (345, 55179), (621, 30655), (1035, 18393), (3105, 6131)]