5519956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 11320960

約数和(自身を除く): 5801004

約数列:

[1, 2, 4, 13, 19, 26, 37, 38, 52, 74, 76, 148, 151, 247, 302, 481, 494, 604, 703, 962, 988, 1406, 1924, 1963, 2812, 2869, 3926, 5587, 5738, 7852, 9139, 11174, 11476, 18278, 22348, 36556, 37297, 72631, 74594, 106153, 145262, 149188, 212306, 290524, 424612, 1379989, 2759978, 5519956]

約数ペア:

[(1, 5519956), (2, 2759978), (4, 1379989), (13, 424612), (19, 290524), (26, 212306), (37, 149188), (38, 145262), (52, 106153), (74, 74594), (76, 72631), (148, 37297), (151, 36556), (247, 22348), (302, 18278), (481, 11476), (494, 11174), (604, 9139), (703, 7852), (962, 5738), (988, 5587), (1406, 3926), (1924, 2869), (1963, 2812)]