619453124

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{79133}}^1$

素因数の和:79259

約数の個数: 24

約数和(自身を含む): 1152191040

約数和(自身を除く): 532737916

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 79133, 158266, 316532, 1503527, 3007054, 6014108, 8150699, 16301398, 32602796, 154863281, 309726562, 619453124]

約数ペア:

[(1, 619453124), (2, 309726562), (4, 154863281), (19, 32602796), (38, 16301398), (76, 8150699), (103, 6014108), (206, 3007054), (412, 1503527), (1957, 316532), (3914, 158266), (7828, 79133)]