19532139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 29902848

約数和(自身を除く): 10370709

約数列:

[1, 3, 11, 31, 33, 61, 93, 183, 313, 341, 671, 939, 1023, 1891, 2013, 3443, 5673, 9703, 10329, 19093, 20801, 29109, 57279, 62403, 106733, 210023, 320199, 591883, 630069, 1775649, 6510713, 19532139]

約数ペア:

[(1, 19532139), (3, 6510713), (11, 1775649), (31, 630069), (33, 591883), (61, 320199), (93, 210023), (183, 106733), (313, 62403), (341, 57279), (671, 29109), (939, 20801), (1023, 19093), (1891, 10329), (2013, 9703), (3443, 5673)]