1139659216

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3748879}}^1$

素因数の和:3748906

約数の個数: 20

約数和(自身を含む): 2324305600

約数和(自身を除く): 1184646384

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3748879, 7497758, 14995516, 29991032, 59982064, 71228701, 142457402, 284914804, 569829608, 1139659216]

約数ペア:

[(1, 1139659216), (2, 569829608), (4, 284914804), (8, 142457402), (16, 71228701), (19, 59982064), (38, 29991032), (76, 14995516), (152, 7497758), (304, 3748879)]