16128492

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 39997440

約数和(自身を除く): 23868948

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 508, 557, 762, 1114, 1524, 1671, 2228, 2413, 3342, 4826, 6684, 7239, 9652, 10583, 14478, 21166, 28956, 31749, 42332, 63498, 70739, 126996, 141478, 212217, 282956, 424434, 848868, 1344041, 2688082, 4032123, 5376164, 8064246, 16128492]

約数ペア:

[(1, 16128492), (2, 8064246), (3, 5376164), (4, 4032123), (6, 2688082), (12, 1344041), (19, 848868), (38, 424434), (57, 282956), (76, 212217), (114, 141478), (127, 126996), (228, 70739), (254, 63498), (381, 42332), (508, 31749), (557, 28956), (762, 21166), (1114, 14478), (1524, 10583), (1671, 9652), (2228, 7239), (2413, 6684), (3342, 4826)]