19622210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{293}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 36599472

約数和(自身を除く): 16977262

約数列:

[1, 2, 5, 10, 37, 74, 181, 185, 293, 362, 370, 586, 905, 1465, 1810, 2930, 6697, 10841, 13394, 21682, 33485, 53033, 54205, 66970, 106066, 108410, 265165, 530330, 1962221, 3924442, 9811105, 19622210]

約数ペア:

[(1, 19622210), (2, 9811105), (5, 3924442), (10, 1962221), (37, 530330), (74, 265165), (181, 108410), (185, 106066), (293, 66970), (362, 54205), (370, 53033), (586, 33485), (905, 21682), (1465, 13394), (1810, 10841), (2930, 6697)]