19092216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5563}}^1$

素因数の和:5596

約数の個数: 64

約数和(自身を含む): 56085120

約数和(自身を除く): 36992904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 5563, 11126, 16689, 22252, 33378, 44504, 61193, 66756, 72319, 122386, 133512, 144638, 183579, 216957, 244772, 289276, 367158, 433914, 489544, 578552, 734316, 795509, 867828, 1468632, 1591018, 1735656, 2386527, 3182036, 4773054, 6364072, 9546108, 19092216]

約数ペア:

[(1, 19092216), (2, 9546108), (3, 6364072), (4, 4773054), (6, 3182036), (8, 2386527), (11, 1735656), (12, 1591018), (13, 1468632), (22, 867828), (24, 795509), (26, 734316), (33, 578552), (39, 489544), (44, 433914), (52, 367158), (66, 289276), (78, 244772), (88, 216957), (104, 183579), (132, 144638), (143, 133512), (156, 122386), (264, 72319), (286, 66756), (312, 61193), (429, 44504), (572, 33378), (858, 22252), (1144, 16689), (1716, 11126), (3432, 5563)]