239306254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{3163}}^1$

素因数の和:3376

約数の個数: 32

約数和(自身を含む): 414610560

約数和(自身を除く): 175304306

約数列:

[1, 2, 11, 19, 22, 38, 181, 209, 362, 418, 1991, 3163, 3439, 3982, 6326, 6878, 34793, 37829, 60097, 69586, 75658, 120194, 572503, 661067, 1145006, 1322134, 6297533, 10877557, 12595066, 21755114, 119653127, 239306254]

約数ペア:

[(1, 239306254), (2, 119653127), (11, 21755114), (19, 12595066), (22, 10877557), (38, 6297533), (181, 1322134), (209, 1145006), (362, 661067), (418, 572503), (1991, 120194), (3163, 75658), (3439, 69586), (3982, 60097), (6326, 37829), (6878, 34793)]