19562988

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{5641}}^1$

素因数の和:5682

約数の個数: 36

約数和(自身を含む): 48498632

約数和(自身を除く): 28935644

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 5641, 11282, 16923, 22564, 33846, 67692, 95897, 191794, 287691, 383588, 575382, 1150764, 1630249, 3260498, 4890747, 6520996, 9781494, 19562988]

約数ペア:

[(1, 19562988), (2, 9781494), (3, 6520996), (4, 4890747), (6, 3260498), (12, 1630249), (17, 1150764), (34, 575382), (51, 383588), (68, 287691), (102, 191794), (204, 95897), (289, 67692), (578, 33846), (867, 22564), (1156, 16923), (1734, 11282), (3468, 5641)]