16571828

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{859}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 36408960

約数和(自身を除く): 19837132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 859, 1378, 1484, 1718, 2756, 3436, 4823, 6013, 9646, 11167, 12026, 19292, 22334, 24052, 44668, 45527, 78169, 91054, 156338, 182108, 312676, 318689, 591851, 637378, 1183702, 1274756, 2367404, 4142957, 8285914, 16571828]

約数ペア:

[(1, 16571828), (2, 8285914), (4, 4142957), (7, 2367404), (13, 1274756), (14, 1183702), (26, 637378), (28, 591851), (52, 318689), (53, 312676), (91, 182108), (106, 156338), (182, 91054), (212, 78169), (364, 45527), (371, 44668), (689, 24052), (742, 22334), (859, 19292), (1378, 12026), (1484, 11167), (1718, 9646), (2756, 6013), (3436, 4823)]