16992724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1231}}^1$

素因数の和:1288

約数の個数: 48

約数和(自身を含む): 37255680

約数和(自身を除く): 20262956

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 812, 986, 1231, 1972, 2462, 3451, 4924, 6902, 8617, 13804, 17234, 20927, 34468, 35699, 41854, 71398, 83708, 142796, 146489, 249893, 292978, 499786, 585956, 606883, 999572, 1213766, 2427532, 4248181, 8496362, 16992724]

約数ペア:

[(1, 16992724), (2, 8496362), (4, 4248181), (7, 2427532), (14, 1213766), (17, 999572), (28, 606883), (29, 585956), (34, 499786), (58, 292978), (68, 249893), (116, 146489), (119, 142796), (203, 83708), (238, 71398), (406, 41854), (476, 35699), (493, 34468), (812, 20927), (986, 17234), (1231, 13804), (1972, 8617), (2462, 6902), (3451, 4924)]