19025254081

素因数分解:

${\mathrm{17}}^2\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{2441}}^1$

素因数の和:2805

約数の個数: 24

約数和(自身を含む): 20466646200

約数和(自身を除く): 1441392119

約数列:

[1, 17, 149, 181, 289, 2441, 2533, 3077, 26969, 41497, 43061, 52309, 363709, 441821, 458473, 705449, 6183053, 7510957, 7794041, 65831329, 105111901, 127686269, 1119132593, 19025254081]

約数ペア:

[(1, 19025254081), (17, 1119132593), (149, 127686269), (181, 105111901), (289, 65831329), (2441, 7794041), (2533, 7510957), (3077, 6183053), (26969, 705449), (41497, 458473), (43061, 441821), (52309, 363709)]