16492910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 34990704

約数和(自身を除く): 18497794

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 347, 485, 490, 679, 694, 970, 1358, 1735, 2429, 3395, 3470, 4753, 4858, 6790, 9506, 12145, 17003, 23765, 24290, 33659, 34006, 47530, 67318, 85015, 168295, 170030, 235613, 336590, 471226, 1178065, 1649291, 2356130, 3298582, 8246455, 16492910]

約数ペア:

[(1, 16492910), (2, 8246455), (5, 3298582), (7, 2356130), (10, 1649291), (14, 1178065), (35, 471226), (49, 336590), (70, 235613), (97, 170030), (98, 168295), (194, 85015), (245, 67318), (347, 47530), (485, 34006), (490, 33659), (679, 24290), (694, 23765), (970, 17003), (1358, 12145), (1735, 9506), (2429, 6790), (3395, 4858), (3470, 4753)]