19147328

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7297}}^1$

素因数の和:7350

約数の個数: 28

約数和(自身を含む): 38927532

約数和(自身を除く): 19780204

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7297, 14594, 29188, 58376, 116752, 233504, 299177, 467008, 598354, 1196708, 2393416, 4786832, 9573664, 19147328]

約数ペア:

[(1, 19147328), (2, 9573664), (4, 4786832), (8, 2393416), (16, 1196708), (32, 598354), (41, 467008), (64, 299177), (82, 233504), (164, 116752), (328, 58376), (656, 29188), (1312, 14594), (2624, 7297)]