19547034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1913}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 42444864

約数和(自身を除く): 22897830

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 1703, 1913, 3406, 3826, 5109, 5739, 10218, 11478, 24869, 49738, 74607, 149214, 250603, 501206, 751809, 1503618, 3257839, 6515678, 9773517, 19547034]

約数ペア:

[(1, 19547034), (2, 9773517), (3, 6515678), (6, 3257839), (13, 1503618), (26, 751809), (39, 501206), (78, 250603), (131, 149214), (262, 74607), (393, 49738), (786, 24869), (1703, 11478), (1913, 10218), (3406, 5739), (3826, 5109)]