19201462

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 34320384

約数和(自身を除く): 15118922

約数列:

[1, 2, 7, 14, 31, 62, 151, 217, 293, 302, 434, 586, 1057, 2051, 2114, 4102, 4681, 9083, 9362, 18166, 32767, 44243, 63581, 65534, 88486, 127162, 309701, 619402, 1371533, 2743066, 9600731, 19201462]

約数ペア:

[(1, 19201462), (2, 9600731), (7, 2743066), (14, 1371533), (31, 619402), (62, 309701), (151, 127162), (217, 88486), (293, 65534), (302, 63581), (434, 44243), (586, 32767), (1057, 18166), (2051, 9362), (2114, 9083), (4102, 4681)]