19674486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1013}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 46506096

約数和(自身を除く): 26831610

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 1013, 1079, 1494, 2026, 2158, 3039, 3237, 6078, 6474, 9117, 9711, 13169, 18234, 19422, 26338, 39507, 79014, 84079, 118521, 168158, 237042, 252237, 504474, 756711, 1093027, 1513422, 2186054, 3279081, 6558162, 9837243, 19674486]

約数ペア:

[(1, 19674486), (2, 9837243), (3, 6558162), (6, 3279081), (9, 2186054), (13, 1513422), (18, 1093027), (26, 756711), (39, 504474), (78, 252237), (83, 237042), (117, 168158), (166, 118521), (234, 84079), (249, 79014), (498, 39507), (747, 26338), (1013, 19422), (1079, 18234), (1494, 13169), (2026, 9711), (2158, 9117), (3039, 6474), (3237, 6078)]