16148708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 32659200

約数和(自身を除く): 16510492

約数列:

[1, 2, 4, 17, 19, 29, 34, 38, 58, 68, 76, 116, 323, 431, 493, 551, 646, 862, 986, 1102, 1292, 1724, 1972, 2204, 7327, 8189, 9367, 12499, 14654, 16378, 18734, 24998, 29308, 32756, 37468, 49996, 139213, 212483, 237481, 278426, 424966, 474962, 556852, 849932, 949924, 4037177, 8074354, 16148708]

約数ペア:

[(1, 16148708), (2, 8074354), (4, 4037177), (17, 949924), (19, 849932), (29, 556852), (34, 474962), (38, 424966), (58, 278426), (68, 237481), (76, 212483), (116, 139213), (323, 49996), (431, 37468), (493, 32756), (551, 29308), (646, 24998), (862, 18734), (986, 16378), (1102, 14654), (1292, 12499), (1724, 9367), (1972, 8189), (2204, 7327)]