19830288

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{3253}}^1$

素因数の和:3391

約数の個数: 40

約数和(自身を含む): 51647488

約数和(自身を除く): 31817200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 3253, 6096, 6506, 9759, 13012, 19518, 26024, 39036, 52048, 78072, 156144, 413131, 826262, 1239393, 1652524, 2478786, 3305048, 4957572, 6610096, 9915144, 19830288]

約数ペア:

[(1, 19830288), (2, 9915144), (3, 6610096), (4, 4957572), (6, 3305048), (8, 2478786), (12, 1652524), (16, 1239393), (24, 826262), (48, 413131), (127, 156144), (254, 78072), (381, 52048), (508, 39036), (762, 26024), (1016, 19518), (1524, 13012), (2032, 9759), (3048, 6506), (3253, 6096)]