16693516

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1607}}^1$

素因数の和:1678

約数の個数: 36

約数和(自身を含む): 34645968

約数和(自身を除く): 17952452

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 1607, 2597, 3214, 5194, 6428, 10388, 11249, 22498, 44996, 78743, 85171, 157486, 170342, 314972, 340684, 596197, 1192394, 2384788, 4173379, 8346758, 16693516]

約数ペア:

[(1, 16693516), (2, 8346758), (4, 4173379), (7, 2384788), (14, 1192394), (28, 596197), (49, 340684), (53, 314972), (98, 170342), (106, 157486), (196, 85171), (212, 78743), (371, 44996), (742, 22498), (1484, 11249), (1607, 10388), (2597, 6428), (3214, 5194)]