16402812

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 39567360

約数和(自身を除く): 23164548

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 127, 141, 188, 229, 254, 282, 381, 458, 508, 564, 687, 762, 916, 1374, 1524, 2748, 5969, 10763, 11938, 17907, 21526, 23876, 29083, 32289, 35814, 43052, 58166, 64578, 71628, 87249, 116332, 129156, 174498, 348996, 1366901, 2733802, 4100703, 5467604, 8201406, 16402812]

約数ペア:

[(1, 16402812), (2, 8201406), (3, 5467604), (4, 4100703), (6, 2733802), (12, 1366901), (47, 348996), (94, 174498), (127, 129156), (141, 116332), (188, 87249), (229, 71628), (254, 64578), (282, 58166), (381, 43052), (458, 35814), (508, 32289), (564, 29083), (687, 23876), (762, 21526), (916, 17907), (1374, 11938), (1524, 10763), (2748, 5969)]