19309376

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{4133}}^1$

素因数の和:4218

約数の個数: 28

約数和(自身を含む): 38851332

約数和(自身を除く): 19541956

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4133, 4672, 8266, 16532, 33064, 66128, 132256, 264512, 301709, 603418, 1206836, 2413672, 4827344, 9654688, 19309376]

約数ペア:

[(1, 19309376), (2, 9654688), (4, 4827344), (8, 2413672), (16, 1206836), (32, 603418), (64, 301709), (73, 264512), (146, 132256), (292, 66128), (584, 33064), (1168, 16532), (2336, 8266), (4133, 4672)]