19129308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 48953856

約数和(自身を除く): 29824548

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 313, 463, 626, 926, 939, 1252, 1389, 1852, 1878, 2778, 3443, 3756, 5093, 5556, 6886, 10186, 10329, 13772, 15279, 20372, 20658, 30558, 41316, 61116, 144919, 289838, 434757, 579676, 869514, 1594109, 1739028, 3188218, 4782327, 6376436, 9564654, 19129308]

約数ペア:

[(1, 19129308), (2, 9564654), (3, 6376436), (4, 4782327), (6, 3188218), (11, 1739028), (12, 1594109), (22, 869514), (33, 579676), (44, 434757), (66, 289838), (132, 144919), (313, 61116), (463, 41316), (626, 30558), (926, 20658), (939, 20372), (1252, 15279), (1389, 13772), (1852, 10329), (1878, 10186), (2778, 6886), (3443, 5556), (3756, 5093)]