19965087162

素因数分解:

$2^1\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{963659}}^1$

素因数の和:964818

約数の個数: 24

約数和(自身を含む): 43295316480

約数和(自身を除く): 23330229318

約数列:

[1, 2, 3, 6, 9, 18, 1151, 2302, 3453, 6906, 10359, 20718, 963659, 1927318, 2890977, 5781954, 8672931, 17345862, 1109171509, 2218343018, 3327514527, 6655029054, 9982543581, 19965087162]

約数ペア:

[(1, 19965087162), (2, 9982543581), (3, 6655029054), (6, 3327514527), (9, 2218343018), (18, 1109171509), (1151, 17345862), (2302, 8672931), (3453, 5781954), (6906, 2890977), (10359, 1927318), (20718, 963659)]