19184308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3049}}^1$

素因数の和:3088

約数の個数: 36

約数和(自身を含む): 39753700

約数和(自身を除く): 20569392

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3049, 3146, 6098, 6292, 12196, 33539, 39637, 67078, 79274, 134156, 158548, 368929, 436007, 737858, 872014, 1475716, 1744028, 4796077, 9592154, 19184308]

約数ペア:

[(1, 19184308), (2, 9592154), (4, 4796077), (11, 1744028), (13, 1475716), (22, 872014), (26, 737858), (44, 436007), (52, 368929), (121, 158548), (143, 134156), (242, 79274), (286, 67078), (484, 39637), (572, 33539), (1573, 12196), (3049, 6292), (3146, 6098)]